X97 4 inch Front and Rear Dual-recording HD 1080P Night Vision Driving Recorder Support Loop Recording Parking Monitoring Features 1. Support mobile detective night vision enhancement one machine dual recording loop recording parking monitoring HDR high dynamic technology WDR wide dynamic gravity sensor. 2. The front and rear dual camera design allows front and rear video recording while driving, with convenient reversing video recording. 3. Adopt 4-inch screen, high-definition and delicate picture quality. 4. IP66 waterproof rating. 5. Intelligent parking monitoring, 24 hours uninterrupted monitoring. Specification 1. G-sensor: built-in (accidentally saved, not deleted) 2. LCD screen size: 4.0 inches 3. Lens: 170 degree A+ level high resolution super wide angle 4. Language: Russian, English, Chinese, Korean, Japanese, French, Spanish, German, Italian, etc. 5. File format: MOV 6. Video resolution: 1920 x 1080P, 1280 x 720P 7. Recording video format: H.264, audio: ACC 8. Camera mode: 5 million 9. Storage card: TF (support 8-32G) 10. Photo format: JPEG 11. Built-in speakers: support 12. Current frequency: 50Hz60Hz 13. Power interface: 5V 1.5-2A 14. Battery: Built-in 300mAH 15. Chip scheme: Jerry