Enjoy flexible Bluetooth wireless connectivity with your B O BeoSound Century 2000 System. Now using this receiver that connects to the Auxiliary input, you can enjoy streaming audio from your Bluetooth devices such as iphones, smartphones, tablets etc. Allows wireless connection to any Bluetooth enabled device. Charging USB cable, suitable audio cable for connection to Aux input socket and instructions included with the Bluetooth Receiver. Typical use of 6 hours between charges or continuous if connected to charger via USB. Connection instructions included. Note: This listing is for the Bluetooth receiver only and not the speaker shown in the images. Note: For suitability with other B O models contact seller.