GLOBAL VASION Rechargeable Battery Heated Socks Kit for Chronically Cold Feet for Women and Men -Grey-

Rechargeable Battery Heated Socks Kit for Chronically Cold Feet for Women and Men Health electric reachargeable battery heating warm socks (long) with two 3.7V rechargeable li-ion batteries . To keep you warm and comfortable all day ,perfect for hiking, hunting, ice fishing, outdoor in the cold weather . Features: Colour: Black / Grey Voltage: 3.7 V Fabric: Cotton, spandex Heated Area: Front instep Battery: two 3.7V rechargeable li-ion batteries Heat Setting: 3 Levels Temperature Setting- High (Red), medium (Orange) and Low (Green). Packing list: 1x (1) pair of socks 2x 3.7V li-ion batteries 1x AC charger How it works: 1.Charge the Li-ion Batteries:The 3.7V batteries is not full or it is out of power?it need to charge the battery fully before use. 2.Connect the batteries with the charger to the socket.It takes 4-5 hours for fully charged ,switch to ON position when charging the ON/OFF version batteries. 3.Put on the socks,the logo faces outward. 4.Connect the batteries with wires which located in the socks' pocket. 5.The socks will heat up immediately. If you are using the ON/OFF version battery,switch ON (Press hard on the ON/OFF button ) and it will be RED light . Incredibly warm& comfortable, you can say Bye Bye to cold in Winter!