Product Review

Hand warmers features an easy-to-grip shape and size with plenty of battery power to keep your hands warm and toasty for hours. There's no better companion on a cold day or whenever you're feeling chilly!


Battery capacity: 5200mAh
Input: 5V/2A
Output: 5V/2A
Product size: 104*53.5*29mm
Charging time: 2-3 hours
Working Time: 4-8 hours

Key function:

long press the switch key (2-3s) to enter the warm hand state (display red light), then switch the gear switch by switch button, 3 levels of adjustable temperature

Heating temperature:

Low temp - one red light, T: about 95-107.5 ℉
Medium temp - two red lights, T: about 104-118.5 ℉
High temp - three red lights, T: about 107.5-131 ℉

Charging function operation:

In standby or work status, insert the DC5V power supply, the system automatically open the charging function, and the current capacity, high power indicator light is shining, the said system is under a state of charge (blue light). As the capacity of the battery increases, the power indicator led to a 1-3 rise, and when the battery is full, the power indicator is led1-3.

Package includes:

1 X5200mAh hand warmer& power bank
1 X Micro USB cable
1 X Instructions Manual