Portable Hand Warmer Digital Display Usb Charging Hand Warmer Power supply:USB Can be folded to save

Can be folded to save space

also make your dog more integrated into your family life

Lithium battery: 1500MAH 3

no fillers

The light can freely change and dance with the surrounding music

Portable Hand Warmer Digital Display Usb Charging Hand Warmer Power supply:USB Can be folded to saveProduct information: Power mode: USB Timing function: no timing Rated voltage: 5v Rated power: 8 10w Heating mode: aluminum radiator Model: M30 Speed regulating gear: fourth gear Maximum heating area: below 20m ^ 2 Color: white, pink, green, dark green Battery capacity: 8000mA [Three side heating+power pack] Heating temperature: 40 45 50 55C Service time: 40 C 12 hours, 45 C 10 hours, 50 C 8 hours, 55 C 6 hours Features: 3D hot compress, 4 gear