Enjoy flexible Bluetooth wireless connectivity with your B&O BeoSound 8 speaker dock with the older 30 pin docking connector. Now using this receiver that, wit the included cable, inserts in the L/R RCA input sockets, you can continue to enjoy your speaker dock and avoid obsolescence due to the later 30 pin connector not being compatible. Allows wireless connection to any Bluetooth enabled phone or device such as Android smartphones and tablets. Charging USB cable, L/R audio cable and instructions included with the Bluetooth Receiver. Typical use of 8 hours between charges or continuous if connected to charger via USB. Note: This listing is for the Bluetooth receiver only and not the speaker shown in the images.