This back massage seat cushion, it combines 6 invigorating massage motors and 3 heating pad to provide you with vibration massage and gentle warmth therapy for neck,shoulder, lumbar, thigh calf, can be used on any Chair, recliner, sofa, couch or car seat while you are watching TV or driving the car. It will relax and sooth Shoulder and Back,thighs Pain, help to release stress, tension and knots. You will feel more relaxed and rejuvenated. Features: 6motos vibration massage cushion for upper back, lower back, Hips, Thighs (4 optional Massage areas), Each massage area may be turned on or off as desired, for any Combination of areas while any of 5 modes are active. -5 massage Modes : five different vibration ways of simulation massage technique: Pulsate, Tapping, Rolling, Auto, Kneading - 3 Heating pads target 3 specific heating zones. The heating function can be independently turned on or off. 4 selective massage intensities.(Vibration speeds) 3 optional auto shut off timers :15/30/60 minutes Elastic straps on back for securing this massage cushion attach to any seat and keep in place. Convenient easy to use hand controller Portable seat massager for Car or Home, Office chair, Car adapter and Home adapter included.