FEATURES Sailwind Winter Thermal Unisex 3.7V 2500mAh Electric Rechargeable Heated Sock With 3-ModeTemperature Control, which is made of soft and comfortable material and designed with 3 adjustable temperature levels, can...

Function Introduction Portable Designed: The battery is portable designed (3.54*2.48*0.87 inch，7.28 oz) and user-friendly designed with rounded corners, be more comfortable while using for heated vest/heated jacket, specifically matched for...