Sony Walkman returns: New Walkman NW-ZX900 audio player rears its head with major upgrades revealed An early sighting of Sony's next Walkman digital audio player points to significant changes from the NW-A306 and NW-ZX707. From software to hardware upgrades, it looks like the launch of the Sony Walk...

Sony Walkman returns: New Walkman NW-ZX900 audio player rears its head with major upgrades revealed tinyurl.com/5c8ez8zx #SonyWalkman #WalkmanNWZX900 #NWZX900