PDGJG Adjustable Temperature Electric Heated Socks - Thermal Cotton Winter Warm Socks for Cold Feet Relief - Perfect for Outdoor Activities, Skiing, Hiking & Winter Sports

Brushed soft comfort for feet,elasticity.Manual control of temperature: High, Middle, Low.The socks are free size, great for men and women.The socks with box can be as a best warm heart gift for Family,Parents,Friend in Cold Weather.Perfect indoor warm feet gear for cold weather. Also great for outdoor athletic activities-outdoor trail.Material: CottonVoltage: 3.7 VSize: Free Size (Elastic socks, can be stretched)Application: Winter/UnisexHeated Area: Front instep, ToeBattery: 2 x 3.7V rechargeable li-ion batteriesPackage Included: 2 x Socks2 x 3.7V li-ion batteries1 x Micro Cable2. With the difference in the measurement method, please allow 1-3cm in size deviation (1cm=0.39 inch).Thank you for understanding!!