Type B:Breathing Pressure, 6 Levels Red Light Heating, 6 Levels Negative Pressure, Led Display, One-key Stop Suction, Timing Design, Scraping and Cupping Massage 3 in 1（USB charging style）. Type C:Breathing Pressure, 12 Levels Red Light Heating, 12 Levels Negative Pressure, LCD Display, One-key Pressure Relief, Timing Design, Scraping and Cupping Massage 3 in 1（USB charging style）.
eBay