No need for wired connections anymore, now it is so easy to convert your wired roid Auto to wireless with wireless roid Auto adapter You can continue to use the full roid Auto function keep the car operation, such as navigation, music playing, Siri assistant, phone calls, etc(compatible with roid Auto only, not for any other system) ONLY compatible with or stereos equipped with roid Auto, not for other car play , such as CarPlay Please make your phone also supports roid Auto It is recommended to use the system version of roid 11 above We makes the connection fast easy in just 3 simple steps Just plug play, no need for any extra drive or installation application After the first setup, adapter will automatically activate the roid Auto wireless connection time the car starts Enjoy setup it up once for all The lightweight sleek design of this car adapter makes it compact easy to carry around without taking up too much space in your car Includes a USB to USB C adapter, so it can support both USB USB C car port access Adopt 2 4Ghz certification, 5GHZ data transmission to stable connectionColour:blackMaterial:ABSPackage Contents:1 x AdapterOnly the above package content, other are not included Note: Light reflection different displays may cause the color of the item in the a little different from the real thing The measurement allowed error is 1-3cm