♥Welcome to click on my shop, I hope to give you a good shopping experience. ▲Features: ▶12 Inch 4G Android 8.1 Quad Core Car DVR Camera GPS Navigation ▶Dual Lens Rearview Mirror Dashcam bluetooth FM Transmitter Digital Video Recorder ▶Front and rear double lens recording, with a front lens 1920*1080P; rear lens 1080*720 camera. ▶24-Hour Parking Monitor: the dash cam will automatically power on and record after detecting a shocking or vibration when parking and turn off car engine,it can be viewed on mobile phones for 24 hours ▶Support for Google Navigation to record driving track ▶Night vision, ADAS, GPS, WiFi,Reverse image ★Specification: Solution (chip manufacturer): Spreadtrum SL8541E (quad core), Cortex-A53 at 1.4GHz Mali820 at 680MHz Display: 12-inch LED display Frame rate: 30fps RAM: 2GB ROM: 32GB Assembly method: rear view mirror, strap installation Interface Type: Buck line Screen size: 12 inches Display type: LED Resolution: front lens1080P/480P; rear lens 720P/180P Photo pixels: 12 million Video format: MOV TV output: NTSC / PAL Machine input voltage and current: 5V 2A Front and rear HD dual lens Built-in Mic / speaker Image sensor: Xinhelicheng 2053 Number of cameras: 2 Battery: No Photo format: JPG Video Coding: H.264 Resolution: 1920*1080 30fps Shooting angle: Front camera 170° wide angle,rear camera 140° wide angle Supported memory card read speed: Class 10 Working temperature: -10~ 60℃ Storage temperature: -20~ 65℃ Wife: Yes Bluetooth: Yes G-Sensor: Yes Loop Recording: Yes Night Vision : Yes 24-Hour parking monitoring: Yes GPS track positioning: Yes Touch screen: Yes Original box packaging: Yes Memory card: support 32TF card (NOT included).If you cannot use the TF card, you can format the machine once, and the TF card you put in can be used normally. Multi-lingual: Chinese, English, German, Spanish, French, Russian, Thai, Vietnamese, Italian, Dutch, Latvian,Lithuanian, Korean, Czech, Slovak, Romanian, Japanese, Arabic Function: Android 8.1 operating system, front and rear double lens recording, reversing image, bluetooth function, for Google application market, for Google navigation ★Network band: GSM: B3/B8 WCDMA: B1/ B8 LTE FDD: B1/B3/B8 LTE TDD: B38/B40/B41 Tips: Our network bands have covered most countries and regions. Please confirm the frequency band in your area before purchasing. If it is different, the 4G function will not be used, while other functions can be used normally. ★Package included: 1 X Car DVR 1 X GPS Antenna 1 X Power cord(buck line) 1 X Rear Camera with 6 meters 1 X Manual 1 X (16G/32G TF Card)Optional