Carry around the Sony Walkman NWZ-B172F/RC 2 GB MP3 Player to enjoyyour music while on the go. It is a compact device designed likea USB flash drive for great portability and easy connectivity. This2 GB Walkman MP3 player stores and plays music and also has a voicerecording feature to allow you to record lectures or a speech. Italso supports radio reception for an interesting experience duringyour daily commute. The LCD display allows you navigate your songlist or browse through the available radio stations in ease. ThisSony flash MP3 player can be connected to your system using the USBport to transfer and charge at the same time. It features a quickcharge capability to enable up to 90 minutes of audio playback withjust 3 minutes of charging.