Intuitive Using: This electric portable heating belt device uses USB charging which is more convenient. It has three different adjustable temperatures and three different high-frequency vibration frequencies so you can choose the mode according to your needs.
Automatic Design: The portable heating belt is designed to automatically shut down. If you fall asleep during use, it will automatically turn off within 20 minutes when it detects that you have not made any movement, which can ensure your safety and health. If you want to use it again, just simply turn it back on again.
More Ergonomic: The back of our heating belt adopts a very soft and comfortable contact surface, which can make you comfortable and can dissipate heat evenly. Considering the size of the waist, our waistband is adjustable, and can go up to 50"
Wild Applications: You can use this belt in different scenarios, whether you are resting, reading, driving, or simply while working.