Ring Radiator technology Experience exquisite audio with incredible warmth and detail from any corner of the room. With our Ring Radiadiator technology, dual acoustic lenses transmit sound out of the speaker in a 360 direction, no matter where the speaker is placed in the room. Internet Radio Enjoy your favorite music streaming services, as well as audio from your mobile device. Control the Radiant360 and connect to your multiroom entertainment system via Wi FI. Bluetooth 4.0 Connect your Radiant360 Speaker with Bluetooth for seamless wireless control from compatible devices. Use your Radiant360 Speaker as a Bluetooth 4.0 speaker to stream music from your smartphone, tablet, or computer. Multiroom Compatible Add additional Samsung Multiroom speakers to play one song in one room, different songs from different sources in each room, one song across all speakers, or any combination that fits your mood. All simply controlled through the Samsung Multiroom app. TV Sound Connect Wirelessly connect your Radiant360 Speaker to your TV for a clutter-free home entertainment system. TV Sound Connect lets you instantly enjoy movies, music, and TV shows with clearer, more impactful sound.