Features: Function via Bluetooth-enabled devicesNo functional limitations of the car radio. Allows you to connect an external audio source. This cable is with Bluetooth module and microphone.Adopt Bluetooth 5.0 protocol, backward compatible with 2.0 3.0 4.0 other versions of Bluetooth protocol, can support common MP3 format audio, also support for WMA, for WAV, for FLAC, and other high-quality audio format decoding, non-general ordinary Bluetooth function, can support DSD -capacity transmission, stable data transfer between devices, fidelity, designed for music enthusiasts.Specification:Item Type:Car Bluetooth 5.0 Aux CableFitment:For Crown IS300/ES350/LX570 GRS180 182 184 RadioMaterial: ABScolour: blackPackage Contents:1 x Audio Cable Adapter1 x Bluetooth microphoneOnly 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.