Electric Heated Vest with 3 Heating Level, Thermal Underwear for Winter Outdoor Activities（Battery Not Included）

Product feature:1 The heating material is made from New aviation nanocomposite fiber which is safer, softer and more health than original heating method. 2 Warm your body,Promote metabolism, stimulate blood circulation3 Relieve Rheumatism Muscle Pain4 Keep the Whole Body Warm in the Cold Winter5 6 size for choose(from S to XXXL),Suitable for women6 Fabric: Sydney Spinning + Memory Cloth7 Filling: Washed cottonClean the heated vest:1. Do not bleach2. Use cold water hand washing or washing machine washing3. Don't use the washing machine dehydration,don't wring out4. Note Unplug the power before washingInstructions for use: 1. Vest features built-in USB port to connect the power bank. 2. Power switch long press the switch for 3 to 5 seconds. 3. Light flashes automatic heating 4. Manual heating, Red light high temperature 5. White light medium temperature 6. Blue light low temperature.Note:1. It's recommended to wear the heated vest above a T-shirt or cloth to avoid burns2. Not contact with pregnant women,child3. Skin redness is normal for heat therapy

• NOTE: Please order heating clothes based on the size chart in the image. manual measurements may result in a 1–2 cm deviation. If you are between sizes, we recommend choosing the larger one（Power banks are not included)
• INTELLIGENT KEY HEATING: 3 heating level from,(Low : Blue LED Color40°C to 45°C / 104℉ to 113℉;Medium : White LED Color, 45°C to 50°C/ 113℉ to 122℉;High : Red LED Color, 60°C to 65°C/140℉ to 149℉). High, Medium and Low heat settings allow you to change the level of warmth with the push of a button.And separate temperature control before and after
• PERFORMANCE: Beauty shaping, activate the functions of the skin, promote metabolism.Warm and hot blood circulation,warm and warm the human body, consume excess heat, increase blood oxygen content and flow power. restore vitality,a deeper level of physiological regulation, so that you bid farewell to sub-health, restore vitality,reduce pain,it can improve human microcirculation, dredge, activate meridian, eliminate local pain, inflammation.
• POWER BANK POWERED: USB plug is compatible with most power bank in the market.No specific battery required. you can use your own power bank to charge the vest.(Note: the battery is not included)
• WHERE TO USE: Perfect for outdoor enthusiasts snowmobiling, motorcycling, camping, Hiking, Skiing, Skating or just plain walking around in cold seasons. The ideal mid layer and also works great as a standalone vest.Ideal gift for family members, friends, employees.
• SAFETY: Infrared heating with no harmful radiation and stable performance is safe and reliable, environmentally friendly, energy saving, soft and comfortable.Heated Vest have Built-in Thermal Protection Module. Once it is overheat, it would stop until the heat return to the standard temperature.