New Charging Mini Magnetic Hand Warmer

Product information:
Heating Method: aluminum sheet heat dissipation type
Power type: lithium battery
Color: Black
Product Name: YD-61 mini magnetic hand warmer
Product material: aluminum alloy ABS
Battery capacity: 2500mah X2
Product Size: 91*46 * 40mm
Charging time: about 3-6 hours
Product temperature: low temperature: 45 degrees, constant temperature: 50 degrees, high temperature: 55 degrees
Input: 5V/1A