Known for the sleek design and exceptional audio quality, the Prisma by Edifier has received a feature upgrade that turns this award-winning speaker system into a must-have accessory for the tech-savvy audio enthusiast.  The Prisma features a built-in Bluetooth receiver that can sync with any Bluetooth enabled device to stream music wirelessly and seamlessly within a range of 10 meters. The Bluetooth feature removes the need for audio connecting cables, keeping surface and desktop clutter at a minimum.  The Prisma is also equipped with two auxiliary input ports for connectivity to devices without Bluetooth capabilities, located on the subwoofer and the wired remote. The Wired remote also features a headphone-out port enabling a personal audio experience.  Master volume on the wired remote and a separate bass adjustment dial on the subwoofer control this 48watt RMS speaker system.