Ya-man Home Beauty Roller "Lipo Body Slim EX" This is a rechargeable, cordless, full-fledged body care machine that allows you to experience the popular suction care and EMS care of esthetic salons at home. It uses "suction esthetic technology" to physically suction and stimulate hardened flesh, and stimulate muscles with EMS, temporarily tightening them, leading to a smooth, toned, and beautiful body. You can easily experience treatment at home for bumpy buttocks, thighs, and a protruding belly. Three types of cups are included to match the area of use. The suction mode, which allows you to choose from two rhythms, powerfully sucks up hardened flesh, and by sliding it in this state, the two rollers* stimulate the bumpy skin and stimulate the flesh lifted by the suction with EMS. * "Two rollers" only apply when using the large cup. Product Specifications [Product Contents] Main unit x 1, Charging stand x 1, AC adapter x 1, Cup (small) x 1, Cup (large) x 1, Bust cup x 1, Cleaning tweezers x 1, Cleaning brush x 1, Filter x 10 [Size (approx.)] Width 15.4 x Depth 6.3 x Height 6.2cm (main unit only, excluding cups) [Weight] Approx. 180g (main unit only, excluding cups) [Material] Main unit: ABS resin Cup: Polycarbonate Roller: ABS resin, Silicone rubber [Charging time] Approximately 2-3 hours of charging allows for approximately 30 minutes of continuous use [Functions] EMS button (level 1-5 adjustable) LIPO button (level 1-3 adjustable / mode 1, mode 2)