The US Federal Communications Commission (FCC) has certified 3 Sony players from the Walkman NWZ-A820 series – NWZ-A826, NWZ-A828 and NWZ-A829. Traditionally the FCC site doesn’t provide full info on the new models. According to the test results Mobile-Review assume the players support Bluetooth 2.0-EDR interface. Design will probably resemble the NWZ-A810 players. The source hasn’t disclosed the release date. So let’s wait for Sony’s official announcement or info leakage from unofficial sources.