Notice\uff1aFor car use please make sure your car has AV or HDMI-compatible input port and the resolution of your car radio is no less than 720P.Description:Q4 Wireless HDMI-compatible dongle has customized design which relaxes you from the tired daily life.Simply connects the tiny adapter to your HDTV and you can wirelessly display content from a compatible laptop, tablet, or smartphone. Anything you see on your laptop or tablet, you will see on your HDTV.Perfect for home or on-the-go, just take it with you to enjoy advanced technology. Main features:Provides 2.4G WiFi, better anti-interference performance.Supports multiple wireless display standard such as Miracast, Airplay, and DLNASupports 1080P HD video signal output, makes more vivid pictureSupport Interface: HDMI-compatible 1.4a, Micro USB, 3.5mm aux.Compatible with Windows, Android, iOS, Mac, etc.With HDMI-compatible, VGA, 3.5mm audio output ports, compatible with variety devicesSmall and light design, portable for you to use it anytime and anywhere Interface:HDMI-compatible 1.4a InterfaceMicro USB Power supply3.5mm Audio Video InterfaceKey:Short Press To Switch ModeColor: BlackPower: 5V 1000mAFrequency: 2.4GhzLong Press To Restore factory settingsCPU: RK3036 Dual CoreARM Cortex-A7 1.2GHzStorage: 16MByte SPI FLASHMemory: 128MByte DDR3Video conversion chip: BCM Video digital conversionWi-Fi: 802.11 b g n 150Mbps 2.4GHz 5.8HzOS: LinuxDecoder: H.264 H.265 1080pDisplay:HDMI-compatible MonitorAV MonitorIndicator light:BreathingClockwise rotationAnti-clockwise rotationTwinkingEnvironment:Working Temperature: 0\u2103~50\u2103Storage Temperature: -20\u2103~70\u2103Product size: 60*60*15mmSystem Requirements:Miracast: Android 4.4 or later system Windows 8.1 or later systemAirPlay Mirroring: iOS 10.0 or later systemAirPlay: iOS 10.0 or later systemDLNA: Intelligent devices Built-in or installed Apps support DLNA functionMACBOOK OS systemWINDOWS 8.1 above and WINDOWS10Note:Please allow slight size differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand. Package Contents:1 x Wireless HDMI-compatible Dongle Miracast 1 x USB Cable1 x AV Cable1 x User Manual