I have been using skullcandy Inkd bluetooth headset for about a year. Its sound quality is too impressive. Clearity in sound. I like this product. I was satisfied this bluetooth. Its battery backup is also good. One thing that I am not satisfied with this product is its wire as after using about 9 months its wire starts breaking but has not any effect on its sound quality. It is better use for one year then you have to change this product. Long lasting battery is too impressive. Connectivity of bluetooth is around 5 to 6 meters. Now I am going to order another Skullcandy Bluetooth headset.