-Wifi ,-werkt SpotifyConnect, Apple Airplay of Google Chromecast ,-7 presets ,-Handige app ,-3.5mm stereo jack ,-SPL Frequency Range 60Hz-20kHz (±3dB) ,-Amplifiers 2 Class-D ,-één 3/4˝ tweeter ,-één 4˝ woofer ,-Audio Power Output 20 W