Features:

🔥 Updated Heated Vest
1 Minute fast heat, dispelling cold and keeping you warm. As one of heat therapy, the vest can promote healthy blood flow that increases the oxygen and nutrient flow to muscles, relieving pain, decreasing recovering time, and improving overall performance. It is specially designed for most people such as cold-weather workers and others performing outdoor activities (like cycling, hiking, and other winter sports).

🔥 Comfortable Material
The outer layer of the USB heated vest is made of lightweight and environment-friendly fabric, which is highly cold-resistant; The middle filler of heating clothes is safe cotton. And our heating vest support hand washing and machine washing, it is very convenient to wear!

🔥 4 Areas Heating & 3 Temperature Setting
4 areas of heating when you connect this vest with bank power. so you can keep warm in a variety of environments. General USB interface power supply, longer service life, anti-water splashing, and washable. Red color light-High Temperature, Blue color light-Low Temperature, White color light- Mid Temperature。

🔥 Safety Assurance
Built-in thermal protection module. Once it is overheat, it would stop until the heat return to the standard temperature, so it is 100% safe to use. Work with common power bank with universal USB port, you can choose High-storage power bank or prepare multiple batteries in advance. (Power bank is not included)

🔥 Cleaning and Maintenance
In order to extend the life of the heates vest,please wash your heated jacket with hand or put your vest into the fully automatic washing machine.After the cleaning is complete, place the heating clothes in a ventilated, dry, no sunlight, and store it in a dry dry place until the next time.

Specification:

Style: Sleeveless Vest
Material: Polyester/Cotton
Size: M/L/XL/2XL/3XL
Power Supply Interface: USB
Power Supply: 5V/2A Mobile Power(Not Included)
Function: Keep warm, Anti water splashing and Prevent cold

Size:

M: length 26''，chest 43'', shoulder 16.8'', collar height 3''
L: length 27.1'', chest 44.5'', shoulder 17.3'', collar height 3''
XL: length 28'', chest 46'', shoulder 17.8'', collar height 3''
XXL: length 28.7'', chest 47.6'', shoulder 18.2'', collar height 3''
XXXL: length 29.5'', chest 49.2'', shoulder 18.7'', collar height 3''

Usage:

1. Remove USB Plug
2. Access Charging
3. Press Charging Power Output Switch
4. Long press temperature switch 3 seconds open, Flash for selectlon
5. The blue light is heated at low temperature, the whlte light ls heated at medium temperature, and the red light Is heated at hIgh temperature.
6. Long press temperature switch 3 seconds, Ights off to stop heating

Package Contents:
1*Sleeveless Vest(Mobile Power Not Included)