Rechargeable Electric Heated Socks Cold Weather Thermal Heated Sox with 3 Levels Temperature Control for Chronically Cold FeetIndoor or Outdoor Activities

Greensha Rechargeable Battery Heated Socks suitable for someone who suffer from chronically cold feet in cold weather.With Greensha Heated Socks,accompany with you in winter. Features: Colour: Black Voltage: 3.7 V Fabric: Cotton&Polyester&Spandex Heated Zone: Front instep Battery: 3.7V rechargeable li-ion batteries Heat Settings: 3 Levels Temperature Settings- High (Red), medium (Orange) and Low (Green). Package Included: 1x (1) pair of socks 2x 3.7V li-ion batteries 1x AC charger Notices: 1.We recommend hand wash or soft wash.Machine wash may damage the inside heated element.Please note that put the connecting wire into the battery pocket when you are washing. 2.Never use if socks are wet. 3.Not recommended for children or persons with health conditions. 4.Turn off power immediately if discomfort occurs. 5.Not recommended to use the high temperature setting (Red Button) for long time (No more than 20 minutes when stay the high temperature setting )If you feel warm enough,you can change into the low setting or turn off. 6.The battery may not full or it is out of power because of long transporation,please charge the battery fully before use.It need to charge two batterys at the same time.