Samsung Shape M3 (Black) Wireless Audio Speaker Samsung Shape Wireless Audio: a new and exciting way to listen to, share and experience music Samsung Shape Wireless Audio is an expandable system - now music can follow you anywhere in your house Play one song in any or all rooms, or different songs in different rooms from any number of speakers Wi-Fi and Bluetooth connectivity lets you send music from your library or favorite App straight to your AC powered speaker Control volume, streaming services and playlists, or switch to a speaker in a different room