ATTENTION THE VOLTAGE IS 220V AND THE PLUG IS EUROPEAN 3 massage zones: With the MCN Shiatsu massage seat cover, you can choose which area you want to be massaged: the upper part, the lower part or the entire back Shiatsu massage: The unique combination of intensive shiatsu massage and gentle heat allows for an effective and relaxing application. Additional spot massage allows you to massage specific regions Heat and red light function: The additional switchable red light and heat function also ensures your well-being Easy to use: no matter where you are. Our MCN massage seat cover can be used both at home and in the office Note: Do not use the seat cover while driving or lying down. The effect of the massage can vary and be perceived with greater or lesser intensity by each person. Please remove the transport closures before use