Retrofit Wireless Apple CarPlay and Android Auto into the factory existing screen

All factory features will retain as same as before

Apple CarPlay and Android Auto work the factory steering control

Using the factory microphone, no need to install an aftermarket microphone

Siri or Ok google is easy to wake up,just speak the system

The Apple CarPlay and Android Auto sound through the factory bluetooth auido,the sound quality is as same as the factory one and phone call is clear,no any echo sound

Multimaps:Apple Map,Google Map and Waze Map

Easy to swich between Apple CarPlay and factory system,just hold down the "home"button from the screen