This headset seems to have really good battery life. The low end becomes much less wooly, and more punchy. Speaker where the tubing plugs in to the ear piece seems to clog once in a while. My little one wears a 7W in stride rite shoes for reference, and the pediped shoes were a great width for his feet. The outer fabric is microfiber so cat hair doesnt stick to it. I dont remember how many days one charge last. Nice odd color for the summer. The claim about base sounds is exergerated. The colors and graphics are beautiful. Plantronics Explorer 110 Bluetooth-Headset, leider auch nicht mehr das was es mal war.