Feature 1High Compatibility: Car bluetooth audio adapter cable is suitable for Pioneer with 2RCA Audio Port, for Alpine with 2RCA Audio Port and for Kenwood with 2RCA Audio Port, meeting your various demands. 2Easy to Pair: Just match your phone, pad or mp3 with bluetooth module, then choose AUX in your car radio, and you can listen to music from your device with bluetooth function via car speakers. 3Bluetooth Version: 2RCA AUX IN adapter is bluetooth version 5.0, compatible with other versions of Bluetooth 2.0 3.0 4.0 5.0, non ordinary Bluetooth function, can support DSD large capacity transmission. 4Supported Audio Formats: Bluetooth 2RCA AUX adapter supports common MP3 format audio, and also supports high quality audio format decoding such as WMA WAV FLAC to better meet your needs. 5Excellent Performance: The premium quality bluetooth wireless 2RCA AUX in cable supports stream from your smartphone to your car stereo, delivering you an interesting journey.Item Type: Bluetooth 2RCA AUX IN AdapterMaterial: ABSMicrophone Cable Length: Approx. 150cm/59inFitment: For Pioneer with 2RCA Audio PortFor Alpine with 2RCA Audio PortFor Kenwood with 2RCA Audio Port .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 Bluetooth 2RCA AUX IN Adapter1 x Microphone