Garmin Dash Cam is an easy-to-use high definition driving recorder with 2.3 in LCD display. It records both audio and video, with GPS for detailed time and location data pinpointing exactly where and when events occurred. Mount the camera to your windshield and record your drive in 1080p, 720p or WVGA. Dash Cam records in a continuous loop, using the included 4 GB microSD™ card. To add more memory, add a larger microSD card (accepts up to 32 GB, sold separately. Class 10 required). Play back the footage on the LCD display or review later on your computer. The camera has a wide angle lens that captures the entire road. Its integrated microphone gives you the option of recording audio inside the vehicle.