1、 The package contains: 1 pair of heating gloves / 2 battery boxes (without batteries) / 1 In this manual, the battery box provided in the package is suitable for AA batteries, please do not use batteries exceeding 5 V, otherwise, it will damage the heating of the gloves element. 2、 Large heating area: The heating area of ​​the 5V heating glove is mainly located in the palm and back of the hand. After heating, the heating can spread to the entire hand. The heating effect is not enough to work under extreme weather such as below zero. If you need more powerful heating gloves, please choose our heating gloves, 7V lithium polymer battery. 3、 Made of high-quality materials, comfortable temperature: Using high-quality spandex fabric cotton, this 5V heating glove can provide some warmth, even if you don't use the battery to turn on the heating setting. With non-slip hand grip, convenient hook, adjustable elastic wrist strap, waterproof and windproof coating. 4、 Wide use: This 5V heated glove is very suitable for all indoor and outdoor activities, such as motorcycle riding, skiing, snowboarding, biking, ice fishing, hiking, dog walking, mountaineering, etc. The perfect winter warm gloves are ideal gifts for men and women, such as your lover, parents, friends, elderly, etc. Enjoy the warmth with others. 5、 Best gift ideas for winter: This glove is the best gift idea for Christmas, Father’s Day, Mother’s Day, Valentine’s Day, Thanksgiving, Halloween, and Teacher’s Day.