As an Amazon Associate I earn from qualifying purchases.

AaoLin Hand Warmers Rechargeable 2 Pack and USB Small Fan

【2 IN 1, Double the Warmth】Synthesized into one or use separately, switch freely with the scene. Combined, you can enjoy all-round warmth from palm to fingertips. Use separately, you can warm both hands at the same time. 2 pack hand warmers, giving you double the warmth.
【Powerful & Durable】3 heating levels can be selected with just a simple button. Whether it's windy, raining or snowing, there's the right temperature rating to keep your hands warm. The 2000mAh*2 capacity battery can last up to 12h*2 of warmth.
【Safer】 Equipped with 6 Safety Protection Technologies, it has passed nearly 100 safety tests. Precise Temperature Control System and more advanced safety features to give you peace of mind when using it. Products have passed UL, CE, MSDS, FCC certification, etc., warm and worry-free.
【Best Gifts for Winter】 This is a must-have to get through the cold winter. Perfect as a warm gift for men, women, seniors and children on Thanksgiving, Christmas, Birthday, Valentine's Day, surprise and love to anyone you care about.
【More Practical Design】 Double the heating area, especially suitable for the hyperthermia needs of patients with Raynaud's arthritis. The ergonomic design can be held perfectly in your hand and easy to carry to anywhere. Perfect for outdoor sports, camping, hunting, hiking, golf.

AaoLin Hand Warmers Rechargeable 2 Pack and USB Small Fan

In today’s fast-paced world, staying warm and comfortable during the cold winter months is a necessity. That’s where the AaoLin Hand Warmers Rechargeable 2 Pack and USB Small Fan come in. With its innovative design and powerful features, this product is a game-changer when it comes to keeping your hands warm and cozy. In this review article, we will delve into the various applications of these hand warmers and explore the advantages they offer.

Applications

Outdoor Activities

When engaging in outdoor activities such as camping, hunting, hiking, or golf, it is essential to protect yourself from the biting cold. The AaoLin Hand Warmers provide the perfect solution. With their double heating area, these hand warmers offer a larger coverage area, ensuring that your hands stay warm even in the coldest of conditions. The ergonomic design allows for a comfortable grip, making them ideal for prolonged outdoor use.

Medical Use

For individuals with Raynaud’s arthritis or those in need of hyperthermia treatment, the AaoLin Hand Warmers are a practical choice. The increased heating area and precise temperature control system make them suitable for therapeutic purposes. These hand warmers provide gentle and consistent warmth, relieving discomfort and promoting better blood circulation.

Everyday Use

Whether you’re commuting to work or running errands, the AaoLin Hand Warmers offer a convenient way to keep your hands warm. The compact and portable design allows you to easily carry them in your pockets or bag. With three heating levels to choose from, you can customize the temperature to suit your needs. The long-lasting battery ensures that you stay warm throughout the day, no matter the weather conditions.

Advantages

Double the Warmth

The AaoLin Hand Warmers come in a pack of two, providing you with double the warmth. You can choose to use them separately to warm both hands simultaneously or combine them for all-round warmth from palm to fingertips. This versatility ensures that you are prepared for any situation.

Powerful and Durable

With three heating levels to choose from, you can select the perfect temperature to keep your hands warm, regardless of the external conditions. The 2000mAh*2 capacity battery ensures long-lasting warmth, with up to 12 hours of continuous use. Whether it’s windy, raining, or snowing, these hand warmers have got you covered.

Safety First

The AaoLin Hand Warmers have undergone rigorous safety testing to provide you with complete peace of mind. Equipped with 6 Safety Protection Technologies, these hand warmers prioritize your safety. They have passed UL, CE, MSDS, FCC certification, ensuring that you can use them without any worries.

Perfect Winter Gift

The AaoLin Hand Warmers make an excellent gift choice for your loved ones. Whether it’s Thanksgiving, Christmas, a birthday, or Valentine’s Day, these hand warmers are a thoughtful and practical present. Show your care and affection by giving the gift of warmth to those you cherish.

Summary

The AaoLin Hand Warmers Rechargeable 2 Pack and USB Small Fan are a versatile and reliable solution for keeping your hands warm during the winter season. With their double heating area, three heating levels, and long-lasting battery, these hand warmers are suitable for outdoor activities, medical use, and everyday use. They offer the advantages of double the warmth, power and durability, safety features, and the ability to be a perfect winter gift. Don’t let the cold weather hinder your outdoor adventures or daily routines – equip yourself with the AaoLin Hand Warmers for a cozy and comfortable experience. Stay warm, stay happy!

Pros and Cons

Pros:

Double the warmth with two hand warmers

Powerful and durable with three heating levels

Equipped with 6 Safety Protection Technologies

Perfect winter gift for your loved ones

Cons:

None identified

Question and Answer Section

Q: How long does the battery last?

A: The 2000mAh*2 capacity battery can last up to 12 hours of warmth, ensuring that you stay cozy throughout the day.

Q: Are these hand warmers suitable for children?

A: Yes, these hand warmers are suitable for individuals of all ages, including children. They provide gentle and consistent warmth, keeping little hands cozy and comfortable.

Q: Can these hand warmers be used while charging?

A: Yes, these hand warmers can be used while charging. This feature ensures that you never run out of warmth, even on the coldest of days.

Q: Are these hand warmers waterproof?

A: While these hand warmers are not completely waterproof, they are designed to withstand light rain and snow. However, it is recommended to avoid submerging them in water.

With the AaoLin Hand Warmers Rechargeable 2 Pack and USB Small Fan, you can bid farewell to cold hands and welcome warmth and comfort into your life. Don’t let the winter blues get the better of you – equip yourself with these state-of-the-art hand warmers and stay cozy wherever you go.

If you want to find this product on Amazon’s website, search with this exact ASIN number: B0CMQQ6RJK, or you can click the link below:

AaoLin Hand Warmers Rechargeable 2 Pack and USB Small Fan

【2 IN 1, Double the Warmth】Synthesized into one or use separately, switch freely with the scene. Combined, you can enjoy all-round warmth from palm to fingertips. Use separately, you can warm both hands at the same time. 2 pack hand warmers, giving you double the warmth.
【Powerful & Durable】3 heating levels can be selected with just a simple button. Whether it's windy, raining or snowing, there's the right temperature rating to keep your hands warm. The 2000mAh*2 capacity battery can last up to 12h*2 of warmth.
【Safer】 Equipped with 6 Safety Protection Technologies, it has passed nearly 100 safety tests. Precise Temperature Control System and more advanced safety features to give you peace of mind when using it. Products have passed UL, CE, MSDS, FCC certification, etc., warm and worry-free.
【Best Gifts for Winter】 This is a must-have to get through the cold winter. Perfect as a warm gift for men, women, seniors and children on Thanksgiving, Christmas, Birthday, Valentine's Day, surprise and love to anyone you care about.
【More Practical Design】 Double the heating area, especially suitable for the hyperthermia needs of patients with Raynaud's arthritis. The ergonomic design can be held perfectly in your hand and easy to carry to anywhere. Perfect for outdoor sports, camping, hunting, hiking, golf.

Here are top selling related products:

Bestseller No. 1

Hand Warmers Rechargeable, MKG 2 Pack Electric Handwarmers with 20Hrs Long Lasting and 3 Levels Quick Heating, Portable Pocket Hand Heater, Women Men Winter Gift for Hunting, Golf, Camping (Orange)

【2-Pack Hand Warmers】Experience the convenience of innovative 2 in 1 design hand warmers rechargeable, conquer any winter day with warmth and comfort. You can snap them together or separate them to warm both hands at the same time, as well as share the warmth with your family and friends. Enjoy double the warmth.
【2s Fast Heating & 3 Heating Levels】With the safe rapid heating technology, you can embrace the even warmth within 2 seconds of turning on the rechargeable hand warmer. Choose from low, medium or high temperature modes for personalized comfort, and meet your different needs, making them the perfect companion for those cold days.
【Long-Lasting Heating Hand Warmers】MKG 2 Packs electric hand warmer, provide you with warmth for up to 20 hours (2 x 10 hours, based on selected mode). Whether you are out on a winter hike or need warmth during a long day at work, our handwarmers meet the needs of your use. Only 2 to 3 hours of fast charging, enjoy warmth and comfort whenever you need it.
【Lightweight and Ergonomic Design】Engineered with comfort in mind, the portable hand warmers feature a pocket-size, lightweight, and sleek design, perfectly fit large or small hands. With maximum energy and minimal weight, it's ideal for extended outdoor activities, like hunting, camping, golfing, fishing, skiing, climbing, hiking, and jogging. Keep your hands toasty whatever the weather is going outside.
【Safe and Smart Pocket Warmers】Our electronic hand warmer along with multiple protection technologies provides protection from power on, short circuit, overload, and more to ensure you can safely enjoy the comforting warmth. One-button easy operation and the 3 levels of indicator lights keep you informed of the battery life and heating status.

Bestseller No. 2

coldSky Hand Warmers Rechargeable 2Pack, Magnetic Hand Warmers 2-in-1 with Decompression Bead, Electric Reusable Hand Warmer with 3 Heating Levels, Portable Heater Winter Gift for Women, Men, Camping

Also A Small Toy: Beyond warming your hands, the coldSky portable hand-warmer features decompression beads on the back, allowing it to double as a stress-relief toy. This unique design not only helps keep your hands toasty but also provides a fun, tactile experience to relieve tension
3s Fast Heating & 3 Heating Levels: The camping hand warmers has 3 heating modes to meet all your needs: 104°F/122°F/140°F, you can easily click to switch the mode and enjoy the warmth. The hand warmers heat up rapidly, reaching the desired temperature within seconds, ensuring immediate relief from the cold
2-In-1 Magnetic Hand Warmers: 2 rechargeable hand warmers magnetically stick together for double warmth. Built-in 2*2000mAh battery, the hand-warmer can last for more than 8 hours. You can use them individually or combine them to enjoy warmth in both hands simultaneously
Lightweight & Ultra Thin: The small hand-warmers perfectly fit your pocket and similar in weight to an egg. With ultra-thin body, it can easily packed in your gloves or bag. Their compact size means you can take them anywhere—whether you’re commuting, traveling, or enjoying outdoor adventures
Warm Gift With Gift Box: Packaged in a beautiful gift box, the hand warmers make an excellent gift for family and friends. Perfect for birthdays, holidays, or just because, this thoughtful present is sure to bring warmth and joy to your loved ones during the colder months.

SaleBestseller No. 3

Hand Warmers Rechargeable - 7000mAh Magnetic Electric Hand Warmer 2 Pack, 20Hrs Warmth, LED Digital Display, 4 Heating Levels Portable Pocket Heater, Reusable Handwarmers for Raynauds Golf Hunting

【2 in 1 Magnetic Design】Each Penguin hand warmers rechargeable designed with one side for heating, one side for magnetic absorption. You can combine rechargeable hand warmers 2 pack to create a single palm-sized hand warmer, or separate them to slide into the pockets, gloves, stockings for all-day warmth.
【Instant Heat & Long-Lasting Warmth】This rechargeable hand warmer is equipped with 4 adjustable heating levels (L1/L2/L3/L4), can rapidly heat up to 131℉ within 2S to provide instant warmth. Just 3-4 hours of charging, you can enjoy 6-10 hours (total 20hrs) of continuous heat, especially suitable for the hyperthermia needs of patients with Raynaud's arthritis.
【Rechargeable Hand Warmers with LED Display】Our electric hand warmer features a clear display screen that shows the remaining battery and current temperature settings, allowing you to easily adjust the electric hand warmers rechargeable to your desired heating level by one-button control and giving you a clear indication of when to recharge it.
【Pocket Size & Portable Hand Warmers】Our hand warmers weight 2.9oz, only 25% of the weight of traditional hand warmers, measuring a compact 3.8 * 2 * 0.7 inch, making it seamlessly fit into pockets or even gloves, ideal for those with smaller hands who want a convenient and lightweight solution to staying warm. It comes with a wrist strap for easy carrying and to prevent drops.
【Cute Design and Exquisite Winter Gift】The design concept our handwarmers comes from a cute penguin that brings warmth to you. These usb hand warmers are the perfect pocket-sized companions and thoughtful Christmas gifts for family and friends, whether you're hunting, golfing, fishing, hiking, camping, skiing, or dealing with Raynaud's, Arthritis, or frostbite, keeping you cozy comfort during the chilly winter.

SaleBestseller No. 4

Hand Warmers Rechargeable with Gift Box, 2 Pack Electric Hand Warmer with LED Battery and Temperature Display, 4 Heating Levels Portable Pocket Heater, for Men, Women, Hunting Black

【A Heartwarming Gift for Loved Ones】This rechargeable hand warmer, with its stylish design and exquisite packaging, is a popular choice for Christmas gifts. Whether you're giving it to friends, family, or loved ones, it can perfectly convey your warmth and care.
【Thermochromic Blessing Card】Let our hot hands hand warmers become your warm guardian and emotional transmitter. The accompanying thermochromic card, under the warmth of the handwarmers, will miraculously reveal your blessing, adding a touch of warmth to this cold season.
【Instant Heating, Long-lasting Warmth】Our hand warmers can quickly warm up in one second and provide up to 20 hours of warmth, an ideal companion for hunting, camping, and winter sports. This tech gadgets ensures you enjoy stable and enduring warmth during extended outdoor activities.
【LED Display and 4 Temperature Settings】Battery operated heater comes with an intuitive LED display that shows real-time temperature (Celsius/Fahrenheit) and battery level, allowing you to monitor the device's status at any time. It also offers four temperature settings from 104°F to 131°F, ensuring that your personalized warmth needs can be met in any cold weather.
【Lightweight and Portable】The portable hand warmer weighs only 63 grams, and its exquisite and compact design makes it the perfect accessory for daily work, golf, fishing, or hiking. No matter where you are, you can easily carry it and enjoy warmth anytime.

Bestseller No. 5

Pocket Size Hand Warmers Rechargeable 2 Pack, AI Smart Chips 3 Levels Heating Ultrathin Electric Handwarmers with 4000mAh, Portable Electric Hand Warmer, Hunting Camping Hiking Men Womens Gifts

Unique design: The only square minimum size 2in1 electric hand warmer on the market, smooth surface, ergonomic design, large area heating area, with hand rope portable, stylish electric hand warmer.
Super compact and portable: only 0.4 inches thick, a single weight of only 2oz, compact 60 by 60 mm, just the right size to fit in the palm of your hand. It can easily fit into gloves, pockets and purses, and enjoy warmth anytime and anywhere
Instant, long-lasting heat: Feel instant warmth in 3 seconds with 3 adjustable heating Settings up to 131 ° F. This hand warmer provides up to 8 hours of continuous heating to keep your hands warm on cold winter days and also relieves pain caused by Raynaud's.
Safe, Reliable Quality: The use of safe temperature control chips, through various safety certification and factory testing, to ensure compliance with safety and standard quality, enhance multiple protection, more secure and durable.
The Perfect Thoughtful Gift Idea: Perfect for cold commutes, outdoor recreation, hunting, and watching ball games, these electric hand warmers make thoughtful winter gifts for men or women who feels the cold. Perfect for Christmas, birthdays, or any occasion

Bestseller No. 6

Hand Warmers Rechargeable - 2 Pack Electric Hand Warmers 14000mAh, 16 Hrs Warmth Dual-Sided Heating Max 131℉, Reusable Hand Warmers Pocket Heater for Raynauds, Hunting, Golf, Camping

【 Hand Warmers Rechargeable 2 Pack】 Our JMOSTRG hand warmer packs come with 2 units, boasting a total capacity of 14000mAh, ensuring your hands stay cozy during all your outdoor activities, especially for those with Raynaud's syndrome. These rechargeable hand warmers also function as power banks, allowing you to charge your phone and other electronic devices on the go! With the LED display, you can easily check the remaining battery and heating levels at any time, no more battery anxiety
【4 Heat Levels & 8 Heating Modes】Experience our electric hand warmers rechargeable with 4 adjustable levels for both single-side and dual-side heating(108°F/115°F/122°F/131°F), providing a total of 8 heating modes. Whether you're facing chilly outdoor adventures or just need a little extra warmth during everyday activities, our electric hand warmer is the perfect companion, offering a customized heating experience at your fingertips
【Long-Lasting Warmth】Enjoy rapid heating in 2 seconds with our reusable hand warmer. Charge the hand warmer for 3-4 hours to indulge up to 16 hours of unparalleled warmth! When using dual-side heating(H1/H2/H3/H4), the highest setting offers 6 hours of toasty warmth, while the lowest setting ensures 13 hours of all-around warmth. Opting for single-side heating(L1/L2/L3/L4)? The highest setting extends to 9 hours of cozy comfort, and the lowest setting provides 16 hours of soothing warmth
【Compact and Portable Hand Warmer】Crafted with aerospace-grade aluminum and featuring an ergonomic design that fits in the palm of your hand, our rechargeable hand warmer weighs 138g, only half the weight of a phone. The outstanding heat conductivity makes our battery hand warmers an effective solution for warming your hands in chilly moments
【Exquisite Winter Present】Stay toasty with JMOSTRG hand warmers rechargeable 2 pack to weather this chilly winter, whether you're into hunting, golf, fishing, hiking, camping, skiing, or dealing with Raynaud's, Arthritis, or frostbite. These usb rechargeable hand warmers are the perfect pocket-sized companions and thoughtful Christmas gifts for family and friends, ensuring comfort in cold weather

SaleBestseller No. 7

Hand Warmers Rechargeable 2 Pack, Magnetic Electric Hand Warmers, 360°Heating 14Hrs Warmth 3 Levels Temp, Portable 10000mAh Power Bank, Indoors/Outdoors, Raynauds, Camping.Golf, Gifts for Men Women

🔥【Rapid Heating in 3 Seconds & 360° Warmth】The HAGOOGI Rechargeable Hand Warmer 2 pack features a carbon crystal heating element that provides 360° surround heating in just 3 seconds. The hand warmer is lightweight and palm-sized design ensures a comfortable grip. The magnetic split design of hand warmers makes it portable, perfect for outdoor use, keeping your hands warm in winter while serving as a 10000mAh backup power source for phone
🆕【2 in 1 Electric Hand Warmers】This magnetic split rechargeable hand warmer can be used independently, one in each hand, or shared with family members and friends. The electric camping hand warmers can be separated and placed in each pocket ,ideal for hunting, hiking, fishing, golfing, traveling, camping, skiing, cycling, watching sports events ,working. The reusable hand warmers also are suitable for those with Raynaud's disease or arthritis to help them relieve pain
🔋【 28h Heating Time & 10000mAh Power Bank 】 The 2-in-1 Hand Warmers have powerful 10000mAh battery capacity, provides up to 28 hours(twin) of continuous warmth on the lowest setting. The hand warmer takes only 3 hours to fully charge and provides 6-14 hours (single) of warmth. And, this Rechargeable hand warmers can be used as two 5000mAh large capacity power bank to charge your phone and devices. No more worrying about your phone running out of battery when you're out
🌡【Three-Level Temperature Adjustment】The rechargeable hand warmers can easily switch between low mode (104-113℉), medium mode (113-122℉), and high mode (122-131℉) with a single button press . Our electronic hand warmer can Provides stable, adjustable warmth to meet different needs. Easy to use, long press 3s to turn on/off the protable hand warmer. Note: Avoid prolonged use at high temperature in the same spot
💨【Compact, Lightweight & Safety Assurance 】Our portable rechargeable hand warmers 2 pack are made from aviation-grade aluminum, each weighs just 0.26lb, when combined, measures 1.14 x 2.28 x 4.4 inches, making pocket hand warmers easy to hold and store in gloves, pockets, makeup bags, clutches or small totes. Excellent thermal conductivity and Intelligent Protection System ensures effective hand warming in cold winter and safer

Bestseller No. 8

Hand Warmers Rechargeable - 14000mAh Electric Hand Warmer, Max 20 Hrs Warmth 4 Levels Heat Up to 131℉, Dual-Side Heating Portable Reusable Pocket Heater 2 Pack for Raynauds, Hunting, Camping, Golf

【2 Pack Hand Warmers 14,000mAh】 BEYYON hand warmers come with 2 packs and has total 14,000mAh big battery capacity. 20Hrs heating time on each electric hand warmer, max 40 Hrs long-lasting time to warm you whole day! Incredibly fast heating in just 2 seconds! Only 3Hrs to charge to 100% power. 2 units for one to share with your family, friends, and lover.
【2 Modes 4 Levels Setting】Single-side and dual-side heating mode on each unit, 4 heating levels from 100℉ to 131℉. Single-side heating(L1-L4) and dual-side heating(H1-H4) to meet your different needs for different occasions. This hand warmers rechargeable has a total of 8 heating settings, allowing you to customize the warmth according to your preference.
【3 IN 1 Functionality】Rechargeable hand warmer, Power bank, and LED emergency light. With a generous total capacity of 14,000mAh, they can provide a significant charge to your smartphones, tablets, or any other USB-powered device. The LED light is incredibly useful in unexpected situations or when you find yourself in a dark place.
【Compact & Portable】Our electric hand warmers are lightweight design and compact structure, highly portable. They won't weigh you down or take up much space in your bag or pocket. Perfectly shaped to fit snugly in your palm by their ergonomic design, providing a comfortable grip that won't strain your hand.
【LED Display】Built-in LED digital display, shows the remaining power or the temperature level. L1-L4 is single-sided heating, H1-H4 is dual-sided heating. This electronic hand warmers rechargeable with the ability to see the remaining battery power, you can plan ahead and make sure you're never without warmth when you need it.

SaleBestseller No. 9

3-in-1 Electric Hand Warmers Rechargeable 2 Pack,14000mAh Portable Dual-Sided Handwarmer with Charging Case, 3 Levels Fast Heating Pocket Warmers,Gifts for Men,Women,Raynauds,Hunting Gear(Navy Blue)

【3-in-1 Convenient Hand Warmers】: Each 2000mAh hand warmer comes with a 10000mAh charging case, allowing multiple recharges for extended use. It makes recharging on the go a breeze.
【Long-Lasting Heat, Up to 12hrs】: Choose from three heat settings to enjoy up to 6 hours*2 of warmth at 95-108℉, 5 hours*2 at 109-118℉, or 3 hours*2 at 119-131℉. Perfect for extended trips or outdoor work in cold environments.
【3 Adjustable Heat Levels】: Whether you're walking your dog on a chilly morning, attending outdoor winter festivals, or working in a cold warehouse, adjust between 95-108℉, 109-118℉, and 119-131℉ to stay comfortable in any environment.
【Intelligent Safety & Temperature Control】: The built-in intelligent temperature control system ensures stable heat and prevents overheating. The wave-like temperature regulation provides consistent warmth, making it ideal for a wide range of users and environments.
【Beyond Magnetic, Real Double-Sided】: This design heats both sides simultaneously, offering faster heat distribution and ensuring both hands stay warm in cold conditions. Ideal for skiing, snowboarding, fishing, or just relaxing on a chilly evening, the fast-heating design ensures both hands stay warm and cozy.

Bestseller No. 10

Hand Warmers Rechargeable 2 Pack, 8000Ah Electric Hand Warmers, Magnetic Hand Warmers with 24Hrs Warmth 3 Levels Heating Gifts for Christmas Football Golf, Camping, Hunting, Fishing, Raynauds

【Longer-lasting Heat & Larger heating surface】The electric hand warmers rechargeable offers three adjustable temperatures, ranging from 100°F to 122°F, to meet your personalized needs easily. The battery life lasts up to 24 hours, and the heating area covers 80% and can provide more heat compared to other hand warmers.
【2-IN-1 Magnetic Hand Warmers】These hand warmers are equipped with a strong magnetic feature that allows you to combine them into a palm-sized dual-side heating hand warmer, or use them separately. Magnetic attachment ensures a secure combination for easy carrying and organization.
【 Palm Size Rechargeable Hand Warmers 2 pack 】 Our reusable hand warmers have an ergonomic design that conforms to the natural curve of your palm while ensuring slip resistance. They weigh only 0.16 lb and measure 1.85 x 0.7 x 3.46 inches. They are compact and light and can be carried in anything, especially pant pockets and purses. We highly recommend them to those who are outdoors and want to enjoy what they are doing while staying warm!
【 Safety First】 It is made of high-tech lithium battery, aluminum, and ABS material, and is certified with CE and FCC. The hand warmer has a built-in intelligent protection system that safeguards against power on, short circuits, overloading, and more. Additionally, the rechargeable hand warmers 2-pack is shockproof, waterproof, anti-scald, and explosion-proof.
【Simple Operation & Irresistible Winter Gift】 Simply press the button to turn it on or off, click to switch heating levels, or double-click to check the battery level. Whether you love hunting, camping, golfing, hiking, or skiing, or if you often suffer from cold hands due to Raynaud's or chilly weather, the electronic hand warmer is sure to become your favorite. It also makes an ideal gift for Thanksgiving, Christmas, New Year, birthdays, and Valentine's Day, perfect for family and friends