Wait. Earphone Charging Cases can be controllers too?!? Why didn’t anyone think of that! Instead of having touch sensitive earphones (with all their single-tap/double-tap commands that are heckin’ difficult to remember) just put controls on the case, right? The AK G-12 does precisely that. The charging case also acts as a controller (with a dedicated volume dial), a screen (that displays what song you’re playing), and even comes with microSD card support (allowing you to play all your music directly out of your charging case!). Bluetooth earphones ultimately rely on the mobile phone for music storage and playback, but the AK G-12 allows you to put the music IN your earphones, making it truly revolutionary. I also give the design major points for the pen-clip detail on the charging case that allows it to fasten easily to pockets and more importantly, look like a harmless old LAMY pen (that’s less likely to be stolen). Brilliant! Designer: