Click or scroll to zoom Tap or pinch to zoom Bluetooth Multimedia Speaker System by Supersonic $69.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart enjoy clear crisp sound from your bluetooth enabled device built-in usb input use sd card slot to play files from sd aux input to connect external audio players features fm radio output power: 10w + 5w x 2 frequency response: 55hz-220hz/220hz-18khz