3V Electric Heated Warm Thermal Boot Socks Battery Powered Winter Foot Warmers for Winter Heating Equipment

Description 3V Electric Heated Warm Thermal Boot Socks Battery Powered Winter Foot Warmers for Winter Heating EquipmentFeatures Soft cotton Constant temperature keeping warm strong air permeability comfortable to wear Battery pocket design intimate and convenient External 2200mAh power bank With 6 5 hours of company a day it can warm your feet even in the cold winter and keep warm all night Far infrared heating film Nanofiber generates heat and distributes the heat evenly Intelligent temperature control rechargeable and adjustable temperature washable Electric Heating Warm Socks Rechargeable 3 Model Adjustable Temperature Heating Socks for Outdoor Thermal Equipmen Specifications Power supply 3V DCMaterial CottonHeated part ToeHeated temperature about 50℃Package Included 1 x Electric heating socks Not included the battery