Description: - It has 8 pre-programmed massage programs to choose from: tapping, tuina, acupuncture, acupressure, friction, vibration, pinching, foot massage, and ear massage to relieve body pain such as sciatica, arthritis or inflamed discs/joints, stiff shoulders, lower back pain, improve sleep quality, promote blood circulation, and relieve pain. - Easy to use and handle. With the self-adhesive pads, you can apply them to any part of the body for a comfortable massage. - USB rechargeable, no worries about sudden power failure. You can use this device for over 10 hours when fully charged. - With 15 different adjustable intensities, you can choose the appropriate one to relieve pain to meet your needs. - Supports LCD backlight function, this machine provides better screen display, especially at night or in low light, safe and reliable. Designed as a dual channel, you can set and stop it at the same time.