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.

Make sure this fits by entering your model number.
3 levels seletable temperature setting – High (Red), medium(orange) and low(green) setting. Including 2 rechargeable li-ion battery. Heating hours about 3-6.5H per charge, depends on heating level. Heating temperature also depends on the heating level, the highest temperature up to 125 ?.Included 2 rechargeable li-ion batteries,1 AC charger,1 using manual and 1 gift box.
Carbon fiber heating elements. Hidden wires. Heat quickly and you can feel temperature in 30 seconds. Keep your feet warm and accelerate blood circulation.No cold feet any more.Warm you the whole winter.With the electric rechargeable battery heated socks,you won?t be afraid of the cold weather.
Electric battery heated socks for chronically cold feet. Padded reinforced heel & toe, and heating element help focus heat in the front instep to keep your feet from getting cold. Great for outdoor activities like motorcycle hunting skiing biking fishing climbing etc. Also ideal gift for parents, friends, family members and the elderly etc.
Absorbent, breathable, quick-drying, elastic thickened, soft and durable. Made of cotton & spandex, superior moisture wicking ability, prolong sock?s life and add comfort for you. Make your icy feet dry, comfortable and warm in cold days.Be a best choice for you.Enjoy the winter movement,this rechargeable electric heated socks will help you.
Warm notice: Any questions, just feel free to contact us with email first. If the battery are fully charged,the charger light will turn red to green,not the battery light. We are always responsible for Daintymuse heated socks. We checked every socks and batteries one by one for several times. If you have any questions, please contact us with email first. We will try all our best to address your concern.