The Ranidon Model RN86 is a premium quality machined metal wireless speaker that can fit in the palm of your hand, yet delivers sound comparable to speakers many times its size (and price). It makes use of a passive resonator to complement its excellent driver and provide low-end that is unimaginable for its size. It is easy and simple to wirelessly pair it with your device and stream music or audio. Two Model RN86 units can also be paired together for a seamless stereo audio system.