In a time when new MP3 players focus on fancy features, such as video playback, battery life takes a hard hit. With the arrival of MobiBLU’s B153, MobiBLU aims to change that. Known mostly for their tiny Cube player, the B153 claims to have the world's longest batter life among MP3 players.

How they did it is pretty obvious: simplicity. No video playback, no color screen, and nothing that would otherwise consume excessive amounts of battery life. On the player, you will find a crisp OLED display, FM tuner and about 2GB of storage. Nothing about the B153 stands out except the exceptional battery life. If you're looking for a simple (yet capable) player that will go potentially for weeks without a charge, this was made for you.