Chord Electronics - Poly - Music StreamerPoly is a revolutionary music streamer, the first of its kind in the world. When partnered with Mojo, it enables music streamed from a range of wirelessly connected devices to be enjoyed in the best possible sound quality, whether at home or on the go. Poly is also a music player: its unlimited capacity Micro SD card slot can house huge libraries and liberate storage on smart devices. Full smartphone control using everyday apps enables effortless