Function: 1 The interior has a net pocket design, so you can put it in a weep bag or any other medicine bag to keep warm and moisturized. 2. The temperature can be adjusted to 3 levels. When in low temperatures, the green light is about 45 degrees Celsius and the blue light is about 50 degrees Celsius and the red light is about 55 degrees Celsius. 3 Dual use of charging and plugging It can supply power from office computer, power bank etc. 4 Helps relieve neck and tiredness. Suitable for people who sit for long periods of time and often work as a driver or office worker. 5 Inverted trapezoid 3D sewing technology fits your neck and provides effective support at the same time allowing you to adjust the neck flexibly. How to use: Connect the USB cable to your neck protector, wrap it around your neck. Connect the USB port to the power supply, click the button to display the red light, click again to display the blue light, click 3 times to show the green light, click again to turn heat off. Specifications: Item Type: Neck Heating Pad Material: OK Cloth Heat Adjustment: Red light is the highest temperature. The blue light is medium temperature, the green light is the lower temperature. Power mode: We recommend using a computer power bank, a charging plug and socket on your phone, or a USB power interface. Package list:
Thats it!