A heating pad (with battery pack)
Rechargeable
Using time: 5 hours (approx.)
Charging time: 2.5 to 3.5 hours
On, Off switch
Temperature control (river, approximately)
Battery: Lithium polymer (1,800 mAh)
Charging system: a dedicated adapter, USB port
Color: Blue
6.2x8.5cm, Thickness: 2cm
Weight: 75g
