... 8 buttons, 6 for massage adjust ,1 for heater,1for power on/off*5 massage mode:cycling, pulsating, tapping, kneading and ... *3 vibration intensity: high/mid/low, 5 LED indicators & 69cm power cord*material:brush fabric(upper), memory foam (inside), polyster(back)*includes ... adaptor and 12V plug, for home, office and car using*power shut off after 15 minutes Massage Seat Topper with Soothing ...