Make your Car AUX audio system and Home Theater AV HiFi Surrounding system become Bluetooth compatible.\nSimply connect the Bluetooth audio receiver to your line-in or auxiliary input on your speakers, pair it to your Bluetooth enabled device, and enjoy the wireless music revolution.\nBluetooth convenience in your car, through your home-theater system, in your kitchen, bathroom, or bedroom, etc. 3.5mm Male to Male Audio Connector or 3.5mm Male to Male Audio Cable to connect the speakers and the receiver.\n\n– High-performance AMP chip.\n– High-power speaker and is applicable to all types of speakers.\n– Powerful Bluetooth IC, more stronger compatibility.\n– Powered by built-in rechargeable li-ion battery via Micro USB port\n– You can play music through your car stereo and answer phone call via the built-in Mic\n\nPackage Weight: 10g\n\nPackage Dimension: 11cm x 2 x 13.5cm\n\nPackage Includes:\n\n1 x Bluetooth Music Receiver\n1 x 3.5mm Inlet Socket\n1 x USB Cable