Feel so tired after a whole day working? This excellent cupping device is a must-have for you to relax your muscle and relieve pain. Combined cupping, scraping and red-light together, you can choose different gears and do the massage by yourself without anyone\'s help. It can be adjusted from 95℉ to 114.8℉, effectively breaking down your excess lactic acid. 1-12 Levels adjustable suction can also be controlled to suit your need. The device will automatically start a 20-minute shutdown, effectively avoiding unnecessary damage to the body. Suitable for people of all ages.