Feature 1Plug and play, Bluetooth Aux-In / AUX USB adapter, allowing connection of external audio sources. 2Allows you to stream music to the car radio via the Bluetooth function of your mobile phone/smartphone. 3Supports all Bluetooth-equipped devices, with no functional limitations on car radios. 4Support Bluetooth 5.0, the length of the microphone cable is 150cm/59.1in, which is made to meet your needs. 5With compact size, very easy to carry and store, easy to use, no complicated steps.Item Type: Car AUXIN Bluetooth Audio AdapterMaterial: ABSVoltage: 5V-12VInstallation Instructions: Plug and playMicrophone Cable Length: Approx. 150cm/59.1inBluetooth Version: 5.0Application:1. All vehicles with factory or retrofitted AUX-IN preparation and power supply via USB or cigarette lighter2. Depending on the model, the factory AUX interface is located either in the glove box, storage compartment, under the center armrest or near the handbrake .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Microphone Handsfree Adapter1 x Microphone