The Teac DV-3100 VK is a versatile audio-visual player that supports various media formats. It can play standard DVDs, CDs, and may also support other formats, such as MP3 and JPEG, making it suitable for multimedia playback. Its design typically focuses on user convenience, with a straightforward interface that allows easy navigation of menus and media selection. The player is equipped with multiple connectivity options, including HDMI outputs, coaxial, and optical digital outputs for connecting to modern televisions and audio systems. It may also include additional features such as progressive scan output for enhanced video quality, along with support for various video resolutions. The DV-3100 VK is designed to cater to users seeking a reliable option for home entertainment.