- Convenient to power, just connect it to USB port of computer, power bank, or power adapter of 5V, 2A
- Comes with a 1.5meter extension USB cable so you will not worry about cable length
- Widely used for warming shoulder, neck, waist, back, abdomen and cushion or pet bed
- Safe and easy to use, can be sewing onto any cloth or seat cover
- It is easy to clean and can be washed with water
