Thanko Micro Sport MP3 Player 2

The unimaginatively named Micro Sport MP3 Player 2 from Thanko now sports an in-ear audio system that ditches the traditional need for earphones, but otherwise the design remains pretty similar with its predecessor, featuring a couple of parts with the main body including 4GB of internal memory and a detachable earphone. You will find this tiny digital audio player powered by USB, where its lithium battery can run for up to 4 hours of non-stop audio playback before requiring a recharge. Supported audio file formats include MP3 and WMA.