Designed to provide stereo or multi-room sound in medium-to-large rooms, this B&H Kit of two dark gray Samsung Radiant360 R3 Wireless Speakers offers a spacious, 360° soundfield. These omni-directional speakers feature dual-band Wi-Fi and Bluetooth wireless connectivity and can be controlled by the free Samsung Multiroom App 2.0 for iOS and Android devices. Once connected to your network, you can control your speakers from compatible smart devices. The Multiroom App 2.0 allows you to enjoy Internet radio sources and add additional Radiant360 R3 speakers for multi-room enjoyment.