Electric Heated USB Jacket Waistcoat Cloth Thermal Warm Pad Warmer Winter Washable

Description: 
The clothes are made of safe carbon fiber, fast heating, safe USB interface, can be equipped with special charging treasure, no leakage, long-lasting use. Easy to clean, machine washable, convenient and comfortable. 
  
Specification: 
Material: Polyester; 
Color: Black / Dark Blue; 
Size:M / L / XL / 2XL / 3XL; 
Power interface: USB; 
Power: 5V / 2A mobile power (not included); 
Function: keep warm, splash, cold; 
Applicable age: adult male / female. 
  
Temperature change (manual adjustment):  
Warm: 45 °C (red light); 
Comfort: 35 °C (white light); 
Energy saving: 25 °C (blue light). 
  
How to use: 
1. Remove the USB plug. 
2. Access charging treasure. 
3. Press the charging treasure output switch. 
4. Long press the chest temperature control switch for 2 seconds. 
5. Red light flashes for automatic temperature control heating. 
6. After the red light flashes for 5 minutes, it will automatically turn to white light, indicating medium temperature. 
7. There are three levels of manual adjustment, and the red light indicates continuous high temperature heating. 
White light means continuous medium heating, blue light means continuous low temperature heating. 
8. Press the chest temperature control switch for two seconds, turn off the light and stop heating. 
  
Washing Instructions: 
1. Remove the detachable charger. 
2. Use a neutral detergent and then hand wash. 
3. Do not force knead or beat. 
4. It can be used after it is naturally dried. 
  
Precaution: 
1. Do not plug in the detachable charger if it is not used for a long time. 
2. Do not use hot water or strong acid detergent. 
3. Do not use wet clothes. Please turn off the power. If the cloth is wet, please stop using it. 
4. The usage time depends on the capacity of the detachable charge. 
  
Note: 
USB Interface charging(Power bank is NOT included) 
  
Package Included: 
1 X Sleeveless Waistcoat (not including mobile power)