Features: 1.Cute Shape: The alpaca shape is very cute and the hand warmer is made of environmentally friendly material which is very comfortable to hold in your hand.And with power bank function. 2.Temperature Adjustment Settings: This hand warmer has two adjustable temperatures for quick heating. USB charging design bring a plush coat to protect hand warmers from falling or to keep them clean. 3.Occasions for Use: Palm-sized design easy to carry anywhere portable pocket design suitable for travel sports football golf fishing hiking camping skiing etc. 4.Perfect Gift: Stylish and warm gift is a must have for your upcoming cold winter great birthday gift for kids friends or family Christmas gift or New Year gift. 5.After-sales Service: If you have any problem please contact us immediately we will help you solve it as soon as possible. Specifications: Material: Plastic+silica gel+aluminum alloy Product Size: 7.4*5.4*10.5cm First Grade Heating Temperature :47-52C Second Grade Heating Temperature:55-60C Battery capacity: 6000mAh Fever Time: 4-8h Input/Charge Time: 5V2A/4h Notice: 1.Actual color may be slightly different from the image due to light effect. 2.Please allow 1-3cm deviation due to manual measurement. includes: 1 * Warm Hand 1 * USB Cable "