Crystal-clear, high resolution dash cam: 2K 1440p camera with 140° viewing angle and Super Night Mode Super-fast built-in Wi-Fi allows quick transfer of the footage from the dash cam to your phone; use the Road Angel App to share video with your insurance , family, and friends Dash cam with powerful, built-in features including G-Sensor, 24-Hour Real Parking Mode, and Winter Mode; it will alert you if the SD card stops working or requires formatting The Road Angel exclusive Winter Mode, when using the Aura HD1/HD2 Hard Wire Kit, keeps the unit operating 24 hours a day, generating extra heat and keeping glass clear of frost, rain, and mist The Road Angel App allows quick and easy viewing of recorded footage Real Angle Of View: 140.0 Degrees Real_Angle_Of_View: 140.0 Degrees