The charging dock is of great quality, and should you forget it while traveling, you can plug the mouse directly in to a charger via the perfectly located micro usb port on the bottom side. My music comparison has been AMAZON Music. After suffering from Plantar fascia for many years, I decided to give gravity defyer a try, since I needed sandals that provide comfort and support to walk around the house. I bought these to replace a $120 LG headphone. I wear a 6 1/2, purchase a 6 1/2, fits perfect. It?s not unpleasant generally speaking, just boosted. The other great thing about them is how easy to clean they are. Sounds really good outside. He is all about texture and he would have taken these off if he didnt like them. If youre not, please contact their customer service for help.