Specifications: Model: D618 Program: Jieli AC5601+1064 LCD display: 5 inch touch screen Sensor/Photosensitive area: 1.2 million CMOS sensor, 1/4 inch photosensitive area Number of lenses: 3 lenses/car (including remote cable len) Angle: 170° wide angle Aperture: F/2.2 Pixel: 848*480 Video resolution: 1920*1080 30fps interpolation/1280*720 30fps (front)/1280*720 30fps interpolation (rear) Compression format: H.264 Video frame rate: 30fps Photo resolution: 1M/2M/5M/8M Photo frame format: JPG Microphone/Speaker: Built-in speaker, 1W Charging method: 5V/1.0A Car charger, 1 positive 5 negative USB interface Power input: USB plug car charger Battery capacity: Built-in polymer battery 300mA Supported languages: Simplified Chinese/English/Arabic Support license plate recognition function: Yes Support dual lens: Yes (not super wide angle or 3D) Support WIFI: No Support bluetooth: No Memory Card: TF Card (Class10) Built-in memory: None Maximum supported memory: 32GB (not included) Support function: TF card reading function, video recording, taking photos function, USB connection Support motion detection: Yes Support SOS/G-SENSOR: Yes (DA380) Default source frequency: 50Hz Product size: 290*93*13mm/11.42*3.66*0.51" Gross weight: 702g