For me Symphony diet 50t cooler is not good really.i bought it in this month and I am using it and I didn’t like it. Service and support is really poor for me. They give me the number and when I called them for demo they didn’t pick the call and after that they switch off the phone which called poor service support. Cooling and sound is decent not great.cooling is not great for me. Reliability and satisfaction level is very poor for me because I dont like this cooler. It is not reliable for me and it does’nt satisfy me. It is not value for money for me.