Bluetooth Module Hands-Free Call AUX Cable Card For Pioneer -BUS Car Stereo100% and high qualityMade of high quality material, ble and practical to usePlug and play, easy installationSimply connect the Pioneer -BUS connector on the radio socketYou can insert this item on the radio baand then connect the red cable to 12 V +, the blacable to 12 V-.Par your phone or mp3 or pad with bluetooth to the moduleIt is Bluetooth 5.0 version, you do not need paword when connecting.Choose AUX from your radio and you can play music from your phone in your car.Match your phone or pad to bluetooth module. AND CHOOSE Aux from your radio, then you can use your phone to play music through the speakers.You can listen to music from your phone / pad / mp3 (they must have Bluetooth function).Fit for All Pioneer -BUS Model.Specifications:Cable length: approx 150 cmBluetooth: 5.0 VersionRange: 5 MTF card and USB interfaceHow to Use:Step 1. Remove the CD player, insert the audio into the corresponding audio interface on the baof the CD player.Red power cable connected to 12V+,Blapower cable connected to 12V-Step 2. Connect your bluetooth-music adapter to your music interface (MEDIA-IN)Step 3. You need to open your bluetooth, clion search-bluetooth device and clion pairing.Step 4. Change the source to AUXColour: blackMaterial: plasticPackage Contents:1 x adapter with microphoneOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the ture a little different from the real thing. The measurement allowed error is +/- 1-3cm.