🚗Built-in DVR For Video Recording. 🚗Built-in Bluetooth & USB Port & MP5 Audio Video Playing. Video Output: 4PIN interface, 1.0Vp-p, 75Ohm. 3x 5M +1x 15M 4PIN Extension Cables-Double Shielded Wire-No interference for Video Audio Signal-Make it has a stable image.
eBay