-Specification
1. Language: Simplified Chinese, Traditional Chinese, Russian, Japanese, Czech, Thai, English, French, Spanish, Polish, German, Italian
2. Main processor: Novatek
3. SDRAM: Built-in
4. SPI Flash: 32M-bit Serial Flash (4MB)
5. Display: 2.45 inch HD 480x272
-Front camera module
1. Chip: IMX307 200W/IMX335
2. F value: 1.6
3. Wide angle: 142 degrees
4. Lens size: outer diameter 17, length 22.8
5. Lens specification: 6G
-Rear camera module
1. Chip: AHD1080P F37 200W
2. F value: 2.5
3. Wide angle: 110 degrees
4. Lens specification: 4G
5. Speaker: 8 ohm/1W speaker
6. Extended memory: TF card (MAX 128GB)
-Format
1. Video resolution: front camera: 2K 2560x1440P/30fps; rear camera: FHD1920x1080P/30fps
2. Video format: H.264/H.265 TS stream encoding format
3. Audio format: AAC 128Kbps
4. Photo resolution: 1920x1080
5. Photo format: JPG
6.GPS: support
7. WIFI: support
8. Parking monitoring: support
9. Loop recording: support
10. Gravity sensor: support
11. Track playback: support
12. Working temperature: minus 10-60 degrees Celsius
13. Storage temperature: minus 20-80 degrees Celsius Working power: 3.9-6.4W
14. Power supply: DC 5V 2A
15. Battery: CR2025 button battery
16. Weight: 500 grams

Packing list:
-Front camera x 1
-Bracket x 1
-Rear camera x 1
-Car Charger x 1
-Connection cord x 1
-Instruction manual x 1