Features: High . Easy to install and durable to use. and adaptability. The right connector, no cutting or splicing required. Gives your car a and more sophisticated look. : Type: Car wireless AUX Installation type: direct mount Scope of application: Car wireless AUX for A3 A4 B8 B6 A6 C6 B7 C6 C5 Work for /for /for 5/5C/5S/6/6plus/SE/7/7PLUS/8/8PLUS/X/XR/XS /XSMax, , for , for , for for for and any other phones or pads(Pls make sure there is bluetooth function in your phone or pad) Bluetooth 5.0 system, and compatible with other versions of 2.0 3.0 4.0 5.0 Bluetooth system, support commonly used MP3 format audio, but also support WMA WAV FLAC, and other high-quality audio format decoding, non-ordinary Bluetooth functions, can support DSD large capacity transmission. Material: ABS colour: black Package Contents: 1 set in-car wireless AUX Only the above package content, other products are not included. Note: Light reflection 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.