Type A:Breathing Pressure, 6-gear Red Light Heating, 6-gear Negative Pressure, Led Display, One-key Stop Suction, Timing Design, Scraping and Cupping Massage 3 in 1USB charging styleType B:Breathing Pressure, 12-gear Red Light Heating, 12-gear Negative Pressure, LCD Display, One-key Pressure Relief, Timing Design, Scraping and Cupping Massage 3 in 1USB charging styleOur safety and smart electric cupping massager help to improve blood circulation, drain lymph nodes, release muscle tension, and alleviate pain. This massager has three functions: Gua Sha, cupping and red light heating massage. Bring all-round relaxation to your tense muscles and tired body. Different temperature and intensity can be selected according to different body parts, find the mode that works best for you. Let you enjoy the relaxation effect like a beauty salon at home. Using advanced temperature control chip and PI conduction heating technology, one-push pressure relief, shut down automatically after 20 mins, These designs ensure your safety while enjoying relaxation. Suitable for back, shoulder, leg, arm, waist and so on.Just like a personal therapist, you can enjoy the massage experience anytime, anywhere.