Package included:
1 pair of socks

2 pcs batteries

1 pc battery charger

Specification:

Product name: Heated Socks Winter Electric Rechargeable 3 Heating Settings Thermal Socks for Men and Women

Material: 55% Coolmax，25% Elastic，20% Spandex

Weight: 80g

Color: Black / Brown

Size:S/ M / L/XL (optional)

Battery:7.4V 2200mAh rechargeable lithium battery

Charger:8.4V 1.5A, US, EU, AU, UK plugs on option

Feature: Thermal & Non-slip

Suitable for: Motorcycling & Skiing & Hiking & Fishing & Hunting & Cycling Outdoor activities