electric vt usb external heating warm winter cloth with feathers very suitable for camping, hiking and hunting. they are good, Black;white

men's intelligent heating cotton vt, autumn and winter vt, usb infrared electric heater, women's warm and soft coat
featur:
1.1 minute rapid heating to drive out the cold and keep warm.
2. set the temperature you want to rpond to various environments.
3. one button heating, three station temperature control and intelligent heating.
4. machine washable and hand washable. don't dirty it with your hands.
5. universal usb interface power supply. long service life, waterproof and washable.
6.