Recording Resolution: HD 720p or Full HD 1080p Recording Angle: 120° to 170°. Screen: Between 2.3 and 3.0 inches. Automatic recording when the car starts. Loop Recording to automatically delete the oldest clips when the memory is full. G-Sensor to save accident clips and prevent their deletion. Night vision in some versions. Supports microSD card up to 32 or 64 GB (depending on version). Audio recording with built-in microphone. Video Format: MOV (H.264). Operates at 5V via USB or car charger Price: 100