The TDK Bluetooth wireless speaker is much more than your average speaker. Aside from having great sound quality, the speaker dubs as a mobile charger for your phone and many other devices. It can charge your mobile devices by simply resting them on top of the speaker. It uses an induction method to charge the mobile devices. This method of charging works with any Qi-compatible device. For those that don’t like change and like to stick to the classic, the speaker offers a usb port for charging your mobile device as well. The device is not yet for sale but the suggested retail price is currently $399.99 which will hopefully drop before it comes out.