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