This vest keeps your front, back and neck area warm and cozy during the winter months with its intelligent heating technology. Just plug in your power bank, press the button and you're good to go outside!
It uses A-grade carbon fiber heating wires protected with the best insulating materials to make sure you're safe when wearing theSmart Heated Vest.
You can switch between three modes depending on your needs:
Warm: 45℃ (113℉).
Comfortable: 35℃ (95℉).
Energy Saving: 25℃ (77℉)
STAY WARM ALL DAY LONG!A 8000 mA can last up to 12 hours!