ADJUSTABLE SPOT FOCUS MASSAGING - The back and neck shiatsu nodes can be set to pinpoint a specific spot on your back and neck. Press the arrows up to move it higher up your back and neck, or press the arrow down to move the massage lower down on your back and neck. The intensity of the massage can be increased or decreased depending by how hard you press against it. Features and optional heat function in back, neck and seat; radiating gentle warmth, to help you unwind from a stressful day. VIBRATION MASSAGE - The seat cushion features two (2) levels of vibration massage. Enjoy your exact desired massage setting. ROLLING MASSAGE - Features a powerful rolling massage function. Select the rolling massage to target your full back, lower back or upper back. Roll out the tightness in your muscles and tissues! MIMICS REAL MASSAGE THERAPIST HANDS - Specially designed 3D rotating balls deeply penetrate your tissues and muscles, mimicking the vigorous kneading and penetration of a real massage therapist hands. / UL Listed adapter with 10 Ft. cord / Convenient and easy-to-use corded hand control keypad to select and control functions. / Features a simple strapping system that allows attaching the cushion to any seat, keeping it firmly in place. CUSTOMIZED FULL BACK & NECK MASSAGE - Experience a luxurious fully customized shiatsu massage in the comfort of your own home or office. Features four (4) shiatsu massaging nodes that travel up and down, massaging the entire back. Select a full back massage, lower back or upper back. / Features an additional four (4) uniquely designed neck massaging nodes that amazingly massages the neck and shoulders. Adjust and move the neck massaging nodes position to your precise desired height and location.