KEHAN KH903-50V 3.0" Super HD 2560x1080 2304x1296 Car DVR 170&deg;Viewing Angle Ambarella A7 with G-Sensor Night Vision Motion Detection 32GB Memory Card Ultra-clear videos with high quality that provides you a wonderful visual perception. Equipped with Ambarella chipset and OV4689 sensor plus 6 layers glass + 1 IR filter lens, KH903-50V provides Super-HD Video 2560*1080 at 30 fps and super wide 170 degree diagonal angel view. Advanced chip system provides you a sense of safety with quality guarantee. KEHAN adopts Ambarella A7 chipset, which is also used by GoPro and considered superior than Novatek chip, is the best stable and newest chip for car DVR in the market. Easy to use and convenient to operate. Simple fixation with 230 degree rotating holder (included), power supply from holder or USB port, videos play back with a 3.0" HD Wide Screen. Multi-functional features with all standard functions like Auto ON/OFF, Loop Record, Motion Detection, Night Vision Ability, G-Sensor, AV/HDMI/USB Interface, Video Watermark etc. With other unique features like Wide Dynamic Range, SOS Button, High-Capacity Memory Card Support, MOV video format, H.264 codec, High Heat Resistant that offer you a variety of choices.