snailax memory foam massage seat cushion - back massager with heat,6 vibration massage nodes & 2 heat levels, massage chair pad for home office chair snailax <b>note: this is not a shiatsu deep kneading massager. please do not buy this massage device if you are looking for a shiatsu massager with roller balls. this is just a vibration style mild massage cushion.</b><br> this memory foam vibrating massage seat cushion is a great companion for cold winter days. its ultra soft plush cover feels luxurious and provides comfortable touch. <br> this back massage seat cushion with heat, it not only heat up faster than other seat cushions , but also have different massage modes and adjustable intensity settings for choose from, it provides ultimate comfort for you.<br><br> <b>features:</b><br> - optic ultra soft plush cover and high-density memory foam padding.<br> - 6 vibration massage motors to provide soothing massage for upper back, lower back, hips and thighs. <br> - 5 different vibration ways of simulation massage technique: pulsate, tapping, rolling, auto, kneading <br> - 4 adjustable vibrating massage intensity levels. <br> - heat function targets full back and hips, thighs area. the heat can be independently turned on or off. <br> - each seat massager with auto shut off function to ensure safe use.(3 optional auto shut off timer: 15/30/60 minutes) <br> - over heat protection device to remains the stable temperature. <br> - easy to operate through remote controller. <br> - <br> - ¬elastic straps on back for securing this massage cushion attach to any seat or home office chair and keep in place.<br>