The ADAS (Advanced Driver Assistance Systems) - the most advanced and optimized visual recognition algorithms ensure safe driving by providing real time Lane Departure Emergency recording feature - Enabled by G-sensor technology, the camera automatically saves footage in the events leading up to a collision and immediately after High Definition Image and First-class Night vision - 1920x1080p 60fps high speed video recording captures fast moving scenes and creates high resolution images in high speed Features 165°ultra wide-angle to reduce blind spots and obtain full 3 lane coverage. F1.8 apertures (the largest in the industry) and 3.0mx3.0m high sensitivity image sensors guarantee excellent night vision Built - in 2.7" TFT LCD widescreen and intuitive YI Dash Cam App - The interface features large buttons and user-friendly icons for quick recognition and intuitive operation Dimensions: 74mm×19.4mm×52.4mm Colors: Golden / Gray Weight: 74g Compatible with iOS 7.0 and Androids 4.1 Display: 2.7 inches 16 : 9 426 x 240 LCD display screen 165 degree wide view angle ADAS warning system Aperture Range: F/1.8 Video resolution: 1080P 60fps Decoding Format: H.264 Video Frame Rate: 60 fps Built-in battery: 240mAh Li-polymer Power consumption: 3.0W max Wireless encryption: WEP / WPA / WPA2 Image sensor: 1/2.7 inch, 3.0unit pixel, 4000mV / lux - s CPU: YI A12 dual core + DSP enhanced WDR 3D noise reduction Memory: Micro SD card, max 64GB (not included in package) WiFi standard: 802.11n Video compression: H.264 Output: 5V / 1A (Micro USB) WDR: e-HDR Charging port: Car Cigarette Lighter Material: Inflaming retarding PC + ABS Built-in G-sensor: High precision six axis sensor Resolution: 1920×1080P 60 frame,1920×1080P 30 frame,2304×1296P 30 frame Wire length: 3.5 meters Package Contents: 1 x Xiao Yi 1080P Car WiFi DVR, 1 x Bracket, 1 x Car Charger Adapter, 1 x USB Cable