Features: 1. Ultra-small size, with 2 high-definition resolution lens, front lens can rotate 270 2. Degrees and rear lens 120 degrees. High-resolution, ultra-wide-angle lens perfect 3. Combination of design, more convenient for various occasions multi-angle,high-definition video capture. 4. Built-in 1/4 inch low-noise and high definition sensor, can capture ultra clear picture in a dark occasions 5. Built-in lithium, can record while charging . 6. Built-in microphone / speaker 7. Support high-capacity Micro TF card 8. Record automatically when car engineer starts. 9. With a delayed start function to prevent damaging machine by nstantaneous pulse current when start the engineer 10. Gravity SENSOR 11. Video encryption processing, set password to protect user privacy. 12. The two lens can record outside and inside at the same time. Specification: 1. Easy to use 2. TFT screen size: 2.0”inch HD 3. Lens Front/rear :140 degree wide angle 4. Languages: English / simplified Chinese/Traditional Chinese/Japanese/Russian 5. Video format:AVI 6. TF slot :Micro TF 7. Microphone/speaker:Built-in 8. Power DC input: 5V 1.5A 9. Battery:Built-in lithium polymer battery? 10. O/S requirement: Windows 2000/XP/Vista/Windows 7,MAC OS x 10.3.6 Packaging Contents: 1 x Car DVR Camera 1 x Car charger 1 x USB Cable 1 x User Manual 1 x Suction Cup Bracket