feature:
1. 9 heating zones and 3 temperature adjustments: Carbon fiber heating elements generate heat in the waist, abdomen and upper back; 3 heating settings at the touch of a button.
2, USB charging: easy to charge. You need to always connect the 5V2A power bank (this product does not include the power bank). The power bank needs to be removed during the washing process.
3. Safety and health: only 5V far-infrared heating, far lower than the human body safety voltage of 36V. Stable heat and body safe voltage. Better heating for the abdomen and lumbar area.
4. Large area heating: The electric heating vest has 9 built-in heaters, which have the function of blood circulation and warmth, which can not only warm your stomach, back, waist and abdomen, but also promote blood circulation.
5. Wide range of applications: This heated vest is ideal for outdoor skiing, winter fishing, mountain biking, cycling, camping, snow hiking, hunting, outdoor attendance, winter streets, daily office, etc.
6. Safe and Lightweight: The upgraded heating system allows you to enjoy comfortable warmth. Large area carbon fiber wire heaters are safely insulated. Comfortable and skin-friendly, smooth to the touch, better warmth retention. It can help you easily get through the winter without having to wear a coat in cold conditions.

instruct:
(1). Take out the USB plug.
(2). Access to the mobile charging power supply
(3). Press and hold the chest temperature control output switch for 3 seconds.
(4) Press and hold the chest temperature control switch for 3 seconds to start warming up and then adjust to medium temperature. It is necessary to connect the power bank from time to time.
(5) Manual adjustment of three gears, the warm temperature is 45 degrees Celsius, the comfort gear temperature is 35 degrees Celsius, and the energy saving gear temperature is 25 degrees Celsius.
(6). Press and hold the chest temperature control switch for 3 seconds, turn off the light and stop heating. How to clean the heated vest: Machine washable and hand washable. Do not wring or twist. Unplug before washing and make sure to dry it before heating.

Specification:
Name: Heated vest
Condition: Brand New
Color: black, blue
Gender: Male, Female, Neutral
Power interface: USB
Power supply: 5V/2A mobile power supply (not included)
Function: warm, waterproof, cold-proof
Temperature offset: (manual adjustment)
Warm color: 45℃ (red light)
Comfort: 35℃ (white light)
Energy saving: 25℃ (blue light)
Season: Autumn, Winter
Size: UK XL/2XL/3XL/4XL

The package includes:
1 x Heated Vest (power bank not included)

Washing instructions:
1. Take out the detachable charger.
2. Use neutral detergent, then hand wash.
3. Do not knead or tap vigorously.
4. It can be used after natural air-drying.

notes:
1. Due to light and screen differences, the color of the product may be slightly different from the picture.
2. Please allow a slight deviation in the measurement data and make sure you don't mind before ordering.
3. The vest needs to be connected to the power bank for heating, excluding the power bank.
4. Do not use inferior mobile power supply for power supply, otherwise it will not be able to supply power.