D909 3 Inch Car Hd Driving Recorder, Single Recording Gravity Parking MonitoringFeatures1. 24-hour parking monitoring, through the sensor function of the recorder itself, feel the vibration, the recorder will automatically start recording for 20 seconds to protect your car.2. Built-in high-sensitivity gravity sensor, when the body shakes or collides, it will automatically trigger the gravity sensing system, and automatically lock the current video and pictures to avoid loss.3. 1296P ultra-high-definition image quality, with HP high-sensitivity image sensor, clearly record every moment of driving.4. Automatically open loop recording, when the memory is full, it will automatically delete the earlier recorded video, save the new video, and recycle the memory space.5. Built-in 10m omnidirectional sound absorption and noise reduction microphone, using intelligent ENC noise reduction technology, automatic recording.Specification1. Resolution: 1296P2. Data transmission interface: USB, HDMI3. Power supply: 5V 1.5A4. Display size: 3 inches5. Shooting angle: 140 degrees6. Scheme: Jerry 5211 chip7. Battery capacity: 50mAh8. Language: Default English, built-in Korean, Japanese, Russian, Spanish, Portuguese, French, Korean, Simplified Chinese, Traditional Chinese, Thai, Italian