SpecificationProduct Name: plug in heating kneepad (Single)Product material: Diving fabricProduct color: Black Feature1. Relieve knee pain associated with arthritis, bursitis, strain, sprain and meniscus tear;2. Built in net bag can be put into ice bag for cold compress or moxa bag for moxibustion;3. It can be adjusted and fixed in position, with two bifurcated belts and closed hook and loop. It can also be used in legs, thighs and arms to relieve muscle pain and cramps;4. One button control and three heat settings, very easy to operate, can completely control the heating temperature and time;5. The USB cable is portable and can be inserted into any power supply with USB port, so it is easy to use;6. This knee electric heating pad is portable and easy to put in a suitcase or handbag.Package includes: 1 knee pad