Specification: Color: white green pink Weight: 105g Material: ABS Product size: 17.5*8*2cm/6.88*3.14*0.78IN Battery capacity: 2400mAh Charging method: USB charging Features: 1. Designed with a cute cat claw look, the pocket hand warmer is fashionable and attractive. 2. Press the switch and instantly release the warmth for you. Rapidly warm up double sides in seconds. 3. 2 levels of temperatures at your choice. 4. The electric hand warmer is made of high-quality ABS material, durable and safe 5. The mini body shape makes it easier to put the hand warmer in your pocket. 6. Suitable for indoor and outdoor activities to keep warm in cold weather. 7. Built-in 2400 mAh rechargeable battery with USB charging port ensures 1-3h use. Packing List: 1*hand warmer 1*USB charging cable 1*Chinese and English manual 1.Smooth and Warm: Made of high-quality and durable ABS material, this electric hand warmer is smooth and warm, portable and compa2.Large-capacity Battery Capacity: Built-in 2400 mAh rechargeable battery with USB charging port ensures a long using time3.Smart Safe Heating: We exclusively utilize high-quality chipsets to manage the heat settings. There are 2 heat levels to select4.Suitable for Winter Use: It is suitable for use in winter, both adults and children can take it with them during outdoor sports5.Easy to Carry: You can put the hand warmer in your cosmetic bag, outdoor backpack, pocket, carry it without burden. When you nee