SNOW DEER Heated Socks,Men Women Electric Battery Socks Foot Warmer

80% cotton , 12% polyester ,8% Elastane
electric rechargeable lithium polymer battery heated socks for cold weather works or winter outdoor sports
【Heating Elements Covers Whole Toes Area】this battery socks upgraded to use far infrared heating elements Which can be stimulate your blood circulation.Great For arthritis foot and Chronically Cold Feet & Stiff Joints .Give you a warm winter
【7.4V 2200MAH Rechargeable Li-ion Batteries & 3 Settings Temperature Controller】The electric socks Include pair of 7.4V 2200MAH rechargeable lithium polymer batteries. Heating Up to 2.5-6 Hours and full charge around 3-4 hours .
【3 Settings Temperature Controller】Long press to switch on , red color light on (high setting), short press switch again change to white color (medium setting), short press switch again change to blue color (low setting),Long press again to switch off .
【Size Option】This heated socks with varous sizes option. S, M, L , XL . Size chart as following: S for size 5-6 foot ; M for size: 6-8.5 foot ; L for size:9-12 foot ; XL for size :12-14 foot . please check size chart pic .
【Good After Sale Service】If you have any futher questions or any quality size probems , please contact us by email freey .we will more than happy to assist you ASAP within 24 hours .