Battery Heated Socks for Men WomenRechargeable Heating Socks Electric Ski Hunting Socks Motorcycle Heated Socks Outdoor Thermal StockingsFoot Warmers Camping Heat Socks Winter Socks Green

Specifications: ? Color: Black ? Sock’s material: Cotton & spandex ? Sock’s size: Free size, fits for women and men ? Heated area: Front instep ? 3 levels heat setting includes: (1) High setting: Red light, heating 3-3.5 hours; (2) Medium setting: Orange light, heating 4.5-5 hours; (3) Low setting: Green light, heating 6-6.5 hours. ? Heating temperature: Adjustable, depends on heating level ? Heating hours: Depends on heating level ? Package includes: 1 pair of heated socks, 1 pair of li-ion battery, 1 AC charger and 1 elegant present box ? Washing: Hand wash and soft wash. Simple steps to enjoy suitable warmth: After connect to the batteries with wires which located in the sock's pocket. Step 1: Press the ON/SETUP/OFF, then it is Red light (100% heat). Step 2: Press the ON/SETUP/OFF again, then it is Orange light (75% heat). Step 3: Press the ON/SETUP/OFF again, then it is Green light (50% heat). Step 4: Press the ON/SETUP/OFF again, then the light close and it will not heat. We recommend you set the temperature setting at High (Red) at first 5-10 minutes. And then charge to set it at Setting- Medium (Orange)/ Setting Low(Green) and you will feel fine. Warm tips: Tips 1: Need to charge all 2 batteries fully about 12 hours for the first time use cause the li-ion battery may not full or is out of power. In every subsequent use it takes 4-5 hours for full charged. Tips 2: Please charge 2 batteries at the same time. Tips 3: The charger light will turn red to green when the battery are fully charged. Tips 4: Hand wash and soft wash would recommend cause machine wash would damage heating elements. Tips 5: To avoid skin burns at high temperature, after you feeling warm, please turn off the heating when sleeping.