This product is applicable to the car with wired CarPlay models, only through the car's USB interface communication, you can upgrade the wired CarPlay to wireless CarPlay/for Android Auto, support For signal source input to the car, HD resources to the car screen, for users to travel to provide a more convenient and faster driving experience. The For HD source be converted to the screen, providing users with more convenient and faster driving experience. Plug and play, non-sensitive connection, farewell to wired . Continuing the car buttons, knobs and other operations, instantly get started. Compatible with the car microphone, continue the sound quality. Support a variety of external high-definition devices For resource input. Color: Black Material: ABS Package Contents: 1 x CarPlay AI Box 2 x cable 1 x English instruction manual 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.