Hi,
If you are looking for a good Bluetooth speaker within approx Rs.1000/- range, than it will be your good choice to buy this speaker. But let me share you one thing that if you're a heavy bass lover than this bluetooth speaker is not for you because its not comes with havy bass. So before you buy just look my pros and cons list a I mentioned below.
Pros:
Build quality 5/5 ( as name like stone, looks like also stone)
Bass 3/5 ( not havy but ok)
Truble 4.5/5
Mid 5/5
Loudness 5/5 ( havy loud)
Battery backup 4.5/5 ( good enough)
Range 5/5
It has in build mic also
It comes with affordable price ( I purchased from Amazon.in 5 months ago as Rs.1, 060/- approx)
It also Water resistant
Cons
The only cons I found that If the company increase bass quality more. Than it will be rocks