Original exclusive design 2019 new; spring, autumn, winter three seasons wear: light and thin electric jacket; wearing light, easy to carry, travel essential;

Multi-functional casual windbreaker; waterproof, windproof, breathable, warm; waterproof 3000MM breathable 3000MM; lining: mercerized fabric;

Heating section: 3 imported carbon fiber heating elements generate heat in the core area (2 front boxes, 1 middle and rear); 3 heating settings (high, medium and low) can be adjusted with the push of a button. Safe and non-radiative: easy to care; machine washable;

[5V USB powered]: No specific battery is required. You can use your mobile power source to charge your windbreaker, making sure to use the 5V / 2.1A USB port. (Note: no battery included)

Light and warm healthy windbreaker - helps promote blood circulation and relieve muscle pain. This is a good choice for cold winters. It is also the best choice for spring and autumn wear without a battery connection.