It allows for easy settings changes without any complicated operations With 1.47-inch IPS screen, convenient to view 2K + 1080P front and rear camera lens, capture more details Support 140-degree wide angle, support low-light night vision, no-light night vision Language types: Simplified Chinese, Traditional Chinese, English, German, Japanese, Portuguese, French, Korean, Italian, Russian Protect your car at any time. A good choice for Uber, Taxi driver Support 128G TF card for storage (card not included) Specification: Processor: SA220 Front lens: 4653 all-glass lens Rear lens: 2053 all-glass lens WiFi: View video on WiFi phone Gravity sensor: three-axis three-dimensional collision acceleration sensor (enabled by default) Encoding type: MJPEG@1440P 30fp/s Video encoding format: H265/H264 compression, TS format storage Effective pixels: 800W Photo format: JPEG Recording mode: loop recording, automatic overwriting, power-on repair Storage: TF card (Class 10 or above, maximum support 128G) Time Overprint: Time is accurately overprinted on the video Display: 1.47-inch high-definition screen Video format: TS Input interface: Type-C interface Installation method: sticker Working voltage: DC 5V 1.5A Operating current: 1A (typical value) (DC 5V full 1A) Quiescent current: about 200uA Temperature range: -20℃~75℃ Battery type: 50mAh button battery Appearance process: metal process bright surface