This is a gift, selling it because I don't use it. Only one available! No need to comment, you can buy it directly! - Product Name: Wireless USB Adapter - Accessories: Instruction manual, after-sales service manual, USB ★【Completely wireless for wired functions】 The best solution to upgrade wired CarPlay/Android Auto to wireless. Its compact design makes it portable and easy to use anytime, anywhere. ★【3-IN-1 design & One-button disconnect】 This new 3-IN-1 design enables wireless CarPlay, wireless Android Auto, and AirPlay (screen mirroring), allowing you to convert all wired functions such as phone calls, messages, music, maps, and podcast playback to wireless while driving. Equipped with a smart button, you can disconnect from your smartphone with a single touch, and reset to factory settings by holding it for more than 15 seconds. Compatible with both iPhone and Android smartphones. ★【With AirPlay mirroring function】 Supports AirPlay for iOS smartphones, allowing you to watch videos from YouTube/HULU etc. on your car navigation system using screen mirroring. ●Note: Depending on the app manufacturer's intentions, the app's content may not be able to be mirrored. ★【Easy installation & Automatic connection & Fast and stable】 Simply connect it to the USB port of your car that supports CarPlay/Android Auto, and it will convert to wireless CarPlay, completing the wireless conversion in as little as 10 seconds. Once connected, it will connect automatically next time (as fast as 5 seconds). (※Startup speed varies depending on the vehicle model). Anyone can easily operate it, and by maximizing Bluetooth and WiFi, you can enjoy a fast, stable, and uninterrupted Carplay experience like never before. ★Basically supports genuine wired CarPlay equipped vehicles from 2016 onwards. Not compatible with aftermarket navigation systems and BMW series. ※The product has been opened once for inspection and photography. Please understand.