USB hand warmer as Christmas gift
1. Warm body all day
2. Good touching feeling
3. Rechargeable to reused

Beautiful Christmas present! Warm your hand, warm your heart!
Voltage AC100 -240V /50-60Hz DC 5V/0.5A
PC charge USB
Item size 83*62*19mm
Charge time 3hrs
Weak 39 degree
Strong 48 degree

1. With Rechargeable Polymer Battery inside;
2. Super great to warm your hands in cool winter
3. Good touching feeling is only 85g
4. Accept OEM service