Keepwarming heated coat 100% inspection before shipment to ensure that every piece of clothing is perfect.

✔Adjustable Size: Four zippers at the sides allow you to adjust the waist size of the vest. Find the most comfortable way to wear this vest for snug fit, as if it is a piece of made-to measure clothing. Waistline from 38inch to 50inch.

✔USB-Powered for lasting heat. Uniquely powered by a portable charger with 2A USB output to keep warmth in and stand up against elements. Plugged into a 10000mAh battery pack (not included), this polished heated vest is capable of retaining warmth up to 7 hours at Low Level, 5 hours at Medium Level, and 3 hours at High Level.

✔Smart temperature control: The smart temperature control system can heat in one-button start. 3 Adjustable temperature.
Red Light High : 131°F / 55℃
White Light Medium: 122 °F / 50℃
Blue Light Low: 113 °F / 45℃

✔High-Performance carbon fiber heating: With 6 high-performance and superior nonmetal carbon fiber heating elements, heating jacket has the characteristics of low energy consumption, fast heating, light weight, etc. In addition, these heating elements can heat heating jacket up to the desired temperature in a short time and offer a longer endurance time in a nocumbersome wearing. 6 heating elements make the temperature more even and warm.

✔Hand wash or use the laundry bag for machine wash

Package Include:
One of the heated vest, laundry bag
Not included 5V/2A USB power bank. You can use your phone power bank or easy purchase on amazon or department stores.