This module is a kind of car intelligent dongle, allowing to project the iPhone screen to the car Android stereo system. It enables the user to make calls, play music and GPS navigation by Siri in your car stereo, no need to look at the phone instead of a large car radio screen. All you need to do is telling the assistant what you want to do    Features: Speech Recognition: Talk to your car stereo to make calls, play musics, start a navigation, etc. by Siri.  Maps Navigation: You can set up a destination by Siri to your home or other places you like to go   Playing Music: Play iPhone music on the car aduio system, which gives you a comfortable experience during driving.  Touch Screen and Steering Wheel Control: Supports touch screen and steering wheel control for full operation experience.  Easy Connection: Install the Zbox APP on the car Android stereo then connect the iPhone and car audio through USB interface to use.   Specifications: Color: Black / Blue (optional);  Material: Plastic and electronic parts;  iPhone Version: Supports iOS 5 or above;  Car Stereo Android Version: Android 4.4 or above;  APP Language: Chinese / English;  Package Size: 14 * 7 * 2cm / 5.5 * 2.8 * 0.8in;  Weight: 95g / 3.4oz;   Package List: 1 * Car Smart Assistant;   NOTE: Only for Android system car media player, NOT suitable for WinCE or other operating system