The Carepeutic Inversion Deluxe Waist and Abs Percussion Massager is the device specially designed for both shoulder and Abs massaging. It comes with detachable straps and hook and loop extension belt that can be adjusted to fit different waist sizes. With its 11 pre-programmed massaging modes and 10 selective intensities, the Mega Sport shoulder massager is able to provide pain and fatigue relief on joints and those hard-to-reach muscles from neck, shoulder, waist, back, hip, thigh and legs effectively. With its user-friendly LED handheld controller, you can simply sit back on sofa or lie down on bed to enjoy the deep down relief on muscles. Extra adjustable waist extension belt included. Compact and light weight, this massager suitable for frequent travelers. Features include a AC110V 50/60Hz power cord, extra adjustable waist extension belt (40 inches), and a preset working time of 7 minutes.