- [Please Notice]:If the battery are fully charged,the charger light turns red to green,not hte battery light.Health electric reachargeable battery heating warm socks (long) with two 3.7V rechargeable li-ion batteries which use more than 5.5 hours.
- Electric Heated Socks Keep you warm and comfortable all day, perfect for hiking, hunting, ice fishing, outdoor in the cold weather .No more cold feet in winter.
- Winter Warm Heating Socks Good for blood circulation, warm whole body.Rechargeable battery electric heated socks. Best foot warmer in each cold days.
- Battery Powered Socks Guarantee No more prick in socks! No more heavy D battery! No more repeating fee of D battery again! Specification:Color: Blue/Pink,Voltage: 3.7 V, Fabric: Cotton, spandex, Heated Area: Front instep, Battery: two 3.7V rechargeable li-ion batteries,Weight: 1.1pounds, Heat Settings: 3 Levels Temperature Settings- High (Red), Medium (Orange) and Low (Green).
- Electric Heating Sock with Special Notice: This kind of heated socks can not machine washable.Please do remember take out the battery(or battery cable) befor hand wash.