Lightweight & Comfortable heated vest is made of lightweight insulated materials, Water and wind resistant, comfortable& skin-friendly, touching smoothly. It can help you easily keep warm in a whole winter without bulky winter clothes. 11 Heat zones & 3 Temperature Settings Built-in 11 carbon fiber heating pads across the front and back to make you feel warm in 360, 3 available heating levels can be adjusted by pressing the LED button. Quick And Long-Lasting Warmth USB plug is compatible with most 5V power banks(NOT INCLUDED) in the market, which enables fast heating without radiation. Health Care & Winter Gift Heated vest can help promote blood circulation and relieve rheumatism & muscle pain in some extent. Deliver warmth and health to the persons you care about. A perfect gift for coming Thanksgiving Day and Christmas Day.