B.Kettner BodyCurve device, also known as MBK Curve 4-in-1 in great condition!! Only used once, can be used on body and facial area. Includes a 100mL/3.3oz anti-cellulite bodycurve serum as a bonus! Used for shaping, tightening, and reducing cellulite! Device has radio frequency to help stimulate collagen and improve cellulite as well as tighten, ultrasound which also helps stimulate collagen, LED to help with circulation and improve metabolism to rid of waste deposits, and lastly vibration massage for toning :) Has multiple setting options of combining all 4. Is to be used with the anti-cellulite serum that is included, DO NOT USE WITHOUT A SERUM OR GEL!! It is a hand held device and includes user manual and small USB charger. Does not include the wall piece for charger to plug into. The box to the serum is open and the bottle is full.