Product information :
Material: aluminum alloy
Power supply method: USB
Rated voltage: 5V
Heating method: switch control temperature
Specifications: local gold, black, pink, blue, silver
Additional functions: double-sided heating, multi-speed temperature adjustment, charging and hand warmer two-in-one
Fever time: 2 to 6 hours
Size Information:
Dimensions (including packaging): 102x58x23mm
Packing list:
Hand warmer*1
