Electric Heated Vest Heating Jacket Sleeveless Winter Body Warmer Waterproof USB

Note: People who are sensitive to heat applications (diabetics, circulatory problems) should not wear the battery heated vest. Please consult your physician before using. Always connect it to the power bank when heating, but power bank is not included in the product. Specification: Size: M, L, XL, XXL, XXXL Material: Neoprene + Carbon Fiber Color: Blue Voltage: 5V Input: 5V/ 2A Output: USB 5V/ 2A Temperature: 65 (Red LED) 55(White LED) 43(Blue LED) Working Time: About 6-10 hours (According to the temperature gear you choose) Features: Face beautification and body shaping: It activates various functions between skin and promotes metabolism. Body warming and blood circulation: It warms the human body, consumes excess heat, increases blood oxygen and fluidity. Vitality restoration: It provides deeper adjustment of physiological functions to avoid sub-health state and restore the vitality. Pain relief: It can improve the body's microcirculation, dredge and activate the meridians, eliminate local pain and inflammation. There are one piece heating pad on the back, two pieces on the pocket and two pieces on the waist. Three gears temperature control, red led for high gear, white led for middle gear, blue led for low gear. Five sizes for your options, which is suitable for all crowd. Instructions 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. Red light flashes - automatic heating 4. Red light - manual heating, high temperature 5. White light - medium temperature 6. Blue light - low temperature Package Included: 1 x Electric Heated Vest