ITEM NAME:Usb Car Dvr Camera Driving Recorder Hd Video Recorder For Android 4.2 / 4.4 D3E7 Usb Car Dvr Camera Driving Recorder Hd Video Recorder For Android 4.2 / 4.4 D3E7 It is a simple plug and play device.It supports large screen display and full-screen touch. It supports real-time viewing and playback at any time.It supports USB digital signal transmission and has a high resolution.The wire rod comes with the HUB digital Signal amplifier, which can speed up the video transmission. Please note:This unit's installation process is a no damage installation. Please note that you need to have navigation to use the electronic dog and ADAS features! This USB is suitable for all installed central control cars, but it is not suitable for the original car (because it needs to install the APP in the central control). If your car can't be downloaded, please don't buy it, because you can't use it. Item Type:Car DVR OSD Language:Korean,Russian,Japanese,English,Chinese (Simplified) Special Features:Cyclic Recording,Wide Dynamic Range,Night Vision,SD/MMC Card,Cycle Recording,Radar Detector Max External Memory:32G Memory Card Required Reding Speed:Class 10 Interface:SD/MMC,USB2.0 Assembly Mode:Portable Recorder View angle:170 degree Battery:Built-in Imaging Sensor:Sony Ccd GPS logger:Internal Number Of Lenses:1 Frames Per Second:30 Video Code:H.264 Pixels:500Mega Lens Angle:170 degrees Lens Quantity:single lens Power supply:DC 5V Operating temperature: -30 Celsius -70 Celsius Storage Temperature : -30 Celsius-80 Celsius Adaptive Interface: USB2.0, USB1.1 USBXG: 3-metre step-down set with copper wire How to install a DVR: Step 1 :Insert the memory card into the slot of the DVR.Do not mistake the front and the back side of the card. Step 2 :Connect the USB interface of this unit to the USB interface of the GPS car radio. Step 3 :The APK has been installed on the DVR,just open the android stereo's file ma