Double lens video recording. Uninterrupted continuous video recording. Automatic cycle video recording. Exclusive file system. Lock button makes sure images do not be covered or disappeared at zero hour. Easy to install and use. Movie playback function. AVI movie formats. Support G sensor. Product properties: Brand: none. Model: X3000. Item Type: Car DVR. Image sensor: 1/4 color CMOS. Aspect Ratio: 16: 9. Interface: USB2.0. Memory required subrogated speed: Class 10. Video Format: AVI. GPS logger: Internal. number of lenses: 2. External Memory max: 32G. OSD Language: Chinese (Simplified), Chinese (Traditional), English, Japanese, Korean, Russian. Touchscreen: No. Display Size: 2.7-inch. Chipset Manufacturer: SQ. View angle: 140 -degree. Pixels: 500Mega. Video Code: H.264. Battery: Built-in. Special Features: G-sensor, Digital Zoom, Cycle Recording, SD / MMC Card, Time & Date Display, LED display, Bult in GPS, Dual Lens, GPS tracker, real-time monitoring, cyclic recording, wide dynamic range. Frames Per Second: 30. Specifications: Display: 2.7″ (16: 9) TFT LCD panel or TV out. TV out support NTSC & PAL. Lens: Front lens with ultra wide angle of 140 degrees; back lens with ultra wide-angle of 120 degrees. Video Size: 1280×480 30FPS(2CH Record), 640×480 30FPS(1CH Record). Format: AVI. Microphone/speaker: Built-in. Television output: NTSC/PAL. DC access: DC 5V. Audio: Support recording and playback. RTC: Install system clock inside. TF memory card slot: Micro TF (not included). Dimensions: 4.8-inch long x 2.3-inch wide x 1.3-inch high. Package includes: 1 x Car DVR. 1 x Vehicle-mounted power supply. 1 x Vehicle mount. Note: The product does not include the GPS module.