This WiFi multi-zone audio streaming amplifier has a built-in 2 x 40W (max.) amplifier, controlled by the free Hi-Fly app available for iOS/Android/Mac/Windows and capable of controlling 6+ rooms/zones. This system supports DLNA, AirPlay and WiFi 801.11 b/g/n protocols as well as MP3, WMA, AAC(+), Apple Lossless, FLAC, APE and WAV audio formats. The system is also compatible with iTunes, Windows Media Player, winAMP and Rhapsody playlists, as well as iHeartRadio, TuneIn and Spotify Premium, Tidal and Napster audio services. The unit is compact with dual built-in WiFi antennas and buttons on the top cover to control power on/off, presets, volume +/- Bluetooth pairing. Inputs include 3.5mm, USB, Bluetooth and Ethernet. The Phoenix connector supplies a connection to the speakers. An IR remote control, 3.5mm(M/M) and 3.5mm(M) to 2 x RCA(M) cables are included.