Vibration Massage -The back massager seat cushion has 6 invigorating massage motors that delivers vibrating massage to your tissue and muscles to help relieve muscle soreness, tension, stress and eliminate fatigue after day work or a long trip.Customizable Massage -The Massage cushion allows you choose massaging area on Upper back, Lower back,Hips or Thighs, combining all these areas in a simultaneous, all-inclusive 5 programme modes and 4 variable vibration intensities brings you a customizable best massage as desired.Use a heated massage cushion with moderate heating -When using a heated massage cushion, pay attention to moderate heating. Please avoid prolonged use of high temperature to avoid discomfort such as flushing or burns. Before use, please test the temperature of the cushion and adjust the temperature appropriately.Heat Thearpy- The Seat Massager with optional heat, has 2 heat levels target full back and hips, thighs, that radiating gentle warmth to sooth tight,soreness muscles and promote body circulation. It provides you with a nice heated seat cushion that provides a seat warmer in cold weather. (The heat can be turned on without massage, the seat massager with auto shut off and overheat protection features to ensure safe use.)This is NOT a shiatsu kneading massager with roller balls, this is a vibration massager only. DON’T BUY, if you are looking for a shiatsu massager. MEMORY FOAM PADDING – The massage seat cushion is designed with soft and comfortable polyurethane memory foam as padding, the high density memory foam provides you with superior comfort.Ultra Soft Plush Fabric - This massage chair pad as Christmas gift, its cover is made of 100% ultra cozy plush,incomparably soft polyester that offers a comfortable and great feeling for body touch. NON-SLIP BOTTOM & ELASTIC STRAPS -This seat massager be designed with non-slip rubber bottom and adjustable dual straps to secure it to home or office chair and keep it in place.