Fits any space and style of room, even wall Mountable Stream your favorite music through Wi Fi, Bluetooth, airplay or Spotify connect. Bluetooth Version/Profile - Ver. 4.2 EDR / A2DP, AVRCP (Bluetooth is compatible with SCMS-T.). Audio Codec - SBC, AAC (receiving only). Maximum Communication Range - 32 feet. 10 in. (without interference) Completes your wireless MusicCast stereo or multi room setup; Stream and control multiple rooms with the MusicCast app for iOS and Android MusicCast stereo/surround capable; Add a pair to a MusicCast surround capable AV receiver to provide wireless Surrounds for a 5.1 Channel home theater system Voice control with Alexa via any echo device