The only thing is it is very slow with charging your watch. While you may be disappointed in discovering that certain music that you previously thought sounded all right suddenly sounds so-so, the real reward is discovering so many new things while listening. The battery can also be recharged from portable power supplies or from a PC. Es el tercer par que regalo. 5 so I got a size 8, the shoes were a little snug in width, i would be able to wear with thin socks, but thick ones would definitely be a no-no, this was a dealbreaker for me. I work on aircraft and there always noise around you. It lasted for a couple of months, and it was completely random. They come with a little bag, which will be nice for on the go workouts. I like them nice fitting slide, and can be worn with nice outfit. just didnt match so I restained the wood and painted the metal), one of the round mounting pieces has 4 holes but the others have 3 holes - didnt notice until after I painted them and was ready to install.