•WiFi recorder with point-to-point WiFi, app mobile real-time viewing •HD 1080P, a key recording, video, photo, support for charging and recording, cycle coverage, maximum support for 256G (card not included), with infrared night vision supplemental light •With a lanyard, can be hung on the chest •With a back clip, can be adjusted positively and negatively, clip clothing pockets, schoolbag belts, waist, etc., easy to carry •Suitable for meeting training, outdoor hiking, cycling, classroom recording, running sports, interview recording, business negotiations •Can be fixed with a bracket, connected to the computer as a webcam Specifications: •WIFI program: Roadcam •Video format: AVI •Video resolution: 1920*1080P •Video frame rate: 30FPS •Image format: JPG •Pixel: 4032*3024 •Image ratio: 16:9 •Interface type: Type-C USB •Charging time: 3-4 hours •Usage time: battery capacity 1200 mAh, 6 hours of recording alone, 8 hours of recording alone •Operating system: for iOS/Android, windows 7 or above •Image sensor: 1/4 inch CMOS sensor •Minimum illumination: 0.3～0.5Lux (color mode), 0Lux (black and white mode) •Viewing angle: 90° diagonal •Night vision: automatic switching of lens sensitivity, 6 940nm SMD infrared lights, illumination distance of 3 to 5 meters •Compression standard: AVI •Code rate: CBR/VBR two code rate control modes, and the output code rate range is 128~4096kbps •Image adjustment: brightness, contrast, saturation, and hue are adjustable •Input: Built-in -38dB microphone •Output: None •Sampling frequency/bit width: 8KHz/16bit •Compression standard/code rate: ADPCM/32kbps •Alarm detection: red and blue warning lights •Rated voltage: DC5V±5% •Power consumption: 150-170ma •Working environment: working temperature: -10～50℃, working humidity: