Built-in for Carplay and Android Auto system. You don't need to connect via a data cable, just connect to Bluetooth and turn on your phone’s WiFi Provides a safer, smarter, safer and funny way for you to access your phones apps wirelessly, making your dashboard into a mobile command center, easily activating voice commands Wireless FM transmitter radio receiver provides a wider range from 87.5MHz to 108 MHz, so you can get a more stable and consequent music experience without interference With the Mirror Link function, you can synchronize your maps, movies, and more to the screen Supports voltage range of 10-24V, compatible with all vehicle models, such as cars, trucks, caravans, vans, trailers, campervans, and more Compatible with iPhone 12 Pro/12/11/X and Android 11 or lower versions Specifications: Model: M8 Frequency response: 20Hz~15Khz Bluetooth version: Bluetooth 5.0 Working voltage: 10V-24V FM transmission frequency: 87.5~108.0Mhz Transmission distance: 10~15m USB output: 5V 2.1A/5V 1A Applicable: Compatible with Apple mobile phone Carplay and overseas version of Android mobile phone auto Product net weight: 290g