الوصف
- Battery:Li-ion battery 5200mAh ;Rated voltage: DC5V,2A
- Portable: Pebble-shaped hand warmer & power bank 2-in-1; handy carrying anywhere with any pocket or bag while sporting,fishing, hiking, camping, skiing. a perfect hand warmer solution in cold weather.
- Hand Warmer: Double-sided and 3 heating warms setting 107°F(42°C)/118°F(48)/131°F(55°C), heating warms your both hands, fast heating up in 3 seconds. Easy turn warming on and off, Warming will automatically turn off after working for an hour to save battery(you can restart to use).
- Safty: Making of high-tech aircraft-grade aluminum and ABS, eco-friendly Polymer battery. Shockproof, Anti-scald,Anti-skid, Explosion-proof, Radiation-free, Green and Healthy heat transfer.
- WARRANTY: 45 days money-back & 24-months warranty, when you are not satisfied with our product, please don't hesitate to contact us. BUY WITH CONFIDENCE.
Specifications:  Input: 5V/2A;  Output: 5V/2A;  Weight: 135g;  Capacity: 5200mAh;  Size: 102*59*24mm;  Charging time: 2-3 hours;  Working Time: 5-10 hours  Temperature: constant 107°F(42°C)/118°F(48)/131°F(55°C).  How to make it be warm?  Press the middle button for 2 seconds.  When the three lights on, reached the highest temperature of about 131°F(55°C).  Use your hands to make a friction, which can adjust the temperature