Initially received a defective product and got it replaced. Coming to the review
Sound Quality : For this price range I would say it's good, but could have been better. Bass is mild and output is very clear. Volume : With full volume I felt the output was clean and clear. Design and Quality : neck band is designed well and buttons are easily accessible. Ear buds could have been better. The wires are flat. Overall Quality is nice. Battery : awesome battery backup, I guess this is because of less volume it produces. Minimum of 7-8 backup with continues connection. Noise Cancellation : I don't know if Noise Cancellation is present or not. I tried taking a ride while I was on call, immediately from the other end complained telling your not audible and there is too much noise. Later I tucked the neck band inside my shirt collar and it was better.
People how attend calls in a noise area can ignore this product. Others can give it a try, value for money.