: Demonstrating "Complete Features" like high-speed file sharing via USB or wireless apps.
: Transmitting video/audio over USB-C connections. 2. Digital Media Players (MP4 Players) DP 1.mp4
Product listings for budget or portable often use generic "DP 1" or "Video 1" files to demonstrate their "Complete Feature" set: DP 1.mp4
: A file named DP C010 (1).mp4 is used to showcase the features and quick-start guide for the DP C010 display unit used on electric bikes. DP 1.mp4