I have brought this nova trimmer from flipkart. I was looking for a trimmer in a low price so that I could use it roughly. But I was surprised with the trimmer I got. It works fine. Battery works for around one hour. This can also be used to cut hairs. I did a hair cut with this it works very smooth. But only if you know how to use it effectively then only do it. I did a lot of research on how to cut hairs using trimmer and then I did it sucessfully. Else you can trim you beard using this and be hassle free of those rough blades and razers. It is an one time investment you don’t have to buy blades seperately. Battery life could have been more as charging time is quite high. If you are looking for a standard trimmer in a low price then you can try this.