1. Plug & Play: installed via CD changer port, easy and fast, perfectly integrated with the car. 2. Wireless A2DP Playback: easily streaming music of bluetooth devices into factory car stereo system. 3. Hi-fi Sound Quality: Connected to car stereo via wire harness, no interference and no loss of sound quality, rivaling CD sound. 4. Allow you to easily have popular configuration of advanced car stereo, is the for safe driving and enjoying digital music. Note 1. Doesn't support hands-free phone call(HFP): It doesn't supports answer/hang up etc. Via car radio buttons and steering wheel buttons. 2. Doesn't support bluetooth AVRCP Control: Prev/Next Track, Pause/Play, Fast forward/backward via car radio buttons or steering wheel buttons. Name: bluetooth Module AUX Cable Adapter Model: C71597 Length: 26cm Voltage: 12V bluetooth Version: 5.0 Fitment: For For Mexico Pro 7933 For Mexico Pro CD 4627 For Mexico CC 4327 For Mexico Pro 7937 For Mexico Pro 7930 For Mexico Pro CC 4527 For Mexico 7948 For Traffic Pro 4723 For Traffic Pro High Speed 7825 For Traffic Pro for 7856 For Traffic Pro High Speed 7823 For Traffic Pro 4725 For Traffic Pro High Speed 7820 For DTM 7802 For DTM High Speed 7910 For DTM High Speed 7912 For DTM High Speed 7913 For DTM High Speed 7915 For DTM High Speed 7918 Material:plastic colour:black Package Contents: 1 * Bluetooth AUX audio cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.