Symphony is best company in field of electric appliances.However it is especially best in making cooler.Symphony has launched the cooler for every class of society: From low income group to high income group.Symphony diet 12i is a cheap, affordable but nice personal cooler.You can easily buy it from online sites for 4700 INR.it’s storage capacity is 12 litre.It has three modes for fan speed: slow, medium and high.while it’s cooling capacity is enough for a medium room.You can easily fill water in this.After filling it once fully you can easily use it for 18 hours.it has also some other essentials features like as-you can change the direction of air as per your position.You can easily move it in your room because it has four strong wheels.One more thing It doesn’t produces too much sound.It has also a overflow function for the situation when you fill the water more than 12 litre.
So in my opinion it is beat cooler in low range.I am using it since last 1 month.Symphony provides on-site warranty for this cooler.In case of any problems technician will come to your house to repair this.You can surely go for this cooler.