Our original wireless Carplay device. Regardless of how big or small your original screen is, this connects to it and gives it wireless apple/android Carplay, wireless screen mirroring for Apple, Android Auto and Wireless screen mirroring for Android.
By doing so, you can add Carplay to your original screen while retaining all of your original BMW components. Since Bluetooth audio, navigation, and other features are all built into the device as part of Carplay, even if your car does not, you can still use them.