I?m going to be buying a few to give away as gifts for all my girlfriends. They sent me a label so Im returning everything! I have been looking for a comfortable stylish walking sandal, and this one really stood out. Light, good support, and non-slip. I was instantly drawn to the colors of the case! It is very practical, the exterior material: put charge inside the warehouse charges you will be full of about half an hour, soon, the standby time can also, full of electricity can use three or four hours, range: receive is also easy to carry. Very practical one. The balance is just wrong, all the sound goes to the right speaker, there is no way to change this with the USB external sound card and the garbage software Logitech sadles you with. I have 30 pairs of shoes on mine. It made it tiring to use after a while during my first session but before long you get used to it and then it starts feeling like its barely there.