7800mAh 3 in 1 Hand Warmer, Quickheat Double-Sided Heating Rechargeable Portable

Description

【3 in 1】There are 3 funtions of our hand warmer. It can warm your hands at cold weather, can charge your phone, can light your way at night. It is portable to carry this multifunctional hand warmer at your pocket and keep your hand warm in every freezing weather.
【Long-lasting lift time】 Built-in 7800mAh lithium ion battery, continuously warm your hands for 5.5 to 12 hours, charge your phone for about 2 times. Also, it features its quick fast charge, it only takes 4 hours to full charge.
【Double-sided Hand Warmer】You will feel the warmth immediately when your power on, double-sided heating feature enables you to warm your hands at the same time. There are 3 levels of warm set, 104°F(40°C)/122°F(50°C)/140°F(60°C)
【Using Instruction】1.Long Press to turn on the hand warmer. 2.Short Press to change the heating level. 3.Press Twice to turn on the LED lighting. 4.Press Once to show the remaining battery
【Warm Tips】Hand warmer and power bank function can not work simultaneously. The working time will depend the temperature you choose.