RSR Infosolutions bring for you v3.0 Car Bluetooth Device with Adapter Dongle for you. With this device you can transform your speakers or headsets to Bluetooth wireless speakers seamlessly. It comes with a single button that adds convenience while operating the device. Compatibility and Additional Features USB Bluetooth Audio Receiver is compatible with different devices like Smartphone, laptop, iPads, tablets and other Bluetooth devices. You simply have to connect it with car Bluetooth dongle and enjoy your favourite collection of MP3 songs while travelling. In case you are playing music with your Smartphone then other functions remain uninterrupted. You can receive your important calls and talk over the phone with the Bluetooth device.You can effortlessly carry it along wherever you go.