Electric Heated Jackets Men's Heated Jacket USB Heated Clothing Winter Warm Lightweight Hoodie Down Jacket Coat for Outdoor Work and Daily Wear

 ►【Perfect for cold seasons】 Electric heated jacket with 3-stage heat control to adjust the desired heating level. It is divided into a warm 45 degree Celsius gear, a comfortable 35 degree Celsius gear, and an energy-saving 25 degree Celsius gear.

►【Features】: intelligent three-stage temperature control can be adjusted, keep warm, suitable for winter. MACHINE WASHABLE - The waterproof electronic element supports hand washing, dry cleaning and machine washing.

►【Multi-purpose battery】: 3.7 V, 10000 mAh battery packs, equipped with up to 8 hours of pleasant heat, battery adapter with USB interface for charging smartphones.

►【Voltage】This USB heating jacket must be connected to a mobile power supply when it is hot. (bring your own) 5V voltage, stable performance, safe and durable and lower than the 36V standard of the human body.

►【Extremely durable even in extreme conditions】: the heat jacket has a USB port in the side pocket, which has a heating temperature up to 40 °C, making it the ideal choice for demanding mountain tours.

How to use: 
After connecting to your power bank, press the button for 3 seconds to start heating. 
Press again to change the temperature levels. 
Red light: high level (45-55 °C). 
White light: medium level (35° - 45°C). 
Blue light: low value (25-35°C). 
Remove the power bank or press the button for 3 seconds to turn it off. 
Protection measures: 
If the temperature is too high during operation, the heating elements automatically change the temperature level. To protect the body and the heating elements.

Power required: 
This jacket does not require a special battery. 
Power supply by 5V 2A output power bank. 
It is safety and energy saving. You can easily power the heaters with your own power bank. So easy to charge your phone. 
Use the time base for the capacity of the power banks. Based on our tests, a 10,000 mAh power bank can last approx. 4-6 hours. 

Note: 
1. Do not let children play with it, because those who cannot take care of themselves, must be supervised and safely operated. 
2. When you wear underwear, the sweat? or the clothes are wet, turn off the power supply and wait until the clothes dry before using it. 
3. Avoid direct skin contact and do not pull the USB cable by force. 
4. This product can be washed normally with water. Please disconnect the power supply from USB and battery box before cleaning, disconnect the mobile power supply, plug the USB head on the clothes into the zip pocket and tighten it at the same time.