Supported audio formats: MP3, WMA.
Walkman with Built-in USB, NWZ-B183F
Sony NWZ-B183F B183F Flash MP3 Player with Built-in FM Tuner (4GB) - Black : Electronics
Sony Walkman Nwz - Where to Buy it at the Best Price in Singapore?
Sony Walkman NWZ-B133F 1GB MP3 Digital Media Player USB Blue FM Tuner
Sony NWZ-B133F specifications
Sony Walkman Nwz - Where to Buy it at the Best Price in Singapore?
Sony NWZ-B183F B183F Flash MP3 Player with Built-in FM Tuner (4GB) - Black : Electronics
Sony Walkman Nwz - Where to Buy it at the Best Price in Singapore?
Sony Walkman NWZ-B133F 1GB MP3 Digital Media Player USB Blue FM Tuner