Kenwood has announced the availability of the UD-NF7 And UD-F5 mini Hi-Fi systems in Japan. Both mini Hi-Fi systems feature a 50Wx2ch output at 4-Ohm, a CD player, EX.BASS and an FM/AM tuner. The Kenwood UD-NF7 is a higher-end model that supports Wi-Fi, DLNA 1.5 and AirPlay. Both models are compatible with MP3 and WMA files. The Kenwood UD-NF7 and UD-F5 mini Hi-Fi systems will be released in early November for 60,000 Yen ($750) and 38,000 Yen ($476), respectively. [Akihabara]