Hand Warmer Gloves Usb Power Bank Temperature Control

Product information: Product name: N03 new portable hand warmer Product power: 5W Three gears adjustable Intelligent temperature control Input: DC5V/0.5A Battery capacity: 2000mAh Life time: about 150 minutes Product material: Lycra + super fiber Power supply mode: USB Rated voltage: 5V Rated power: 10W Heating method: heating sheet Color: 2nd generation black + upgraded screen display, 2nd generation pink + upgraded screen display Additional functions: explosion-proof, multi-speed temperature