NIB-(opened to show) includes machine, USB type C & instruction manual. Has many modes for tightening, massage, anti-wrinkle, & lifting EMS(electric microcurrent system).Options of heat or without, vibration, & levels 1-9 of microcurrent strength. As well as, LED: Red( anti-wrinkle, collagen stimulation, etc, Blue( acne, wounds, fine lines) Yellow( hydration, firming , hyperpigmentation, dark spots & more) Can be used as a plain GuaSha w/or w/out the options,also contours,helps w/ lymphatic drainage,& the point on the end helps target pressure points, muscles & contours. Selling because I received a 2nd one as a gift. was purchase online. for more info👇🏼 https://www.tiktok.com/t/ZPRw6VMPd/