Overview:

The hand warmer has three-level temperature adjustment and intelligent temperature control, which can adjust the temperature according to your needs without burning your hands.
With its long life, and compact and lightweight size, the hand warmer is a winter office essential.
Made from ABS and PC material, the product is compact and durable.
The length of the product is 8 cm, the width is 2.5 cm, and the height is 6.5 cm.
It is a perfect item for winter.

Product information:

Product specification: 8 * 2.5 * 6.5CM
Power mode: USB
Rated voltage: 3.7
Rated power: 3-7
Heating mode: electric film type
Type of hand warming treasure: hand warming treasure
Color: pink, blue, green, beige
Function: Three gear heating function
Certificate: GB4706.1
Battery type: lithium battery 18650
Built in battery capacity: 1000 mA - 1200 mA
Endurance: 3-6 hours

Packing list:

Hand warming treasure * 1