Overview: 1. It integrates the three functions of negative pressure cupping, scraping and massage. Through intelligent detection of the pressure in the tank, the vacuum negative pressure can be adjusted in real time to realize dynamic breathing cupping. 2. Effectively promote blood circulation, dredge the meridians, stimulate acupoints, relieve fatigue, relieve pain, dispel cold and dehumidification, improve immunity, and relax muscles. 3. Two modes (deep negative pressure mode / soothing breathing mode) are available, scraping, cupping or massage, free to choose without restriction. ((The deep negative pressure mode is turned on when the machine is turned on)) 4.