Product Description: Experience Ultimate Versatility with Our 4K High Resolution Mini Streaming Media Player Multiformat Playback Unlock a world of content with our media player's multiformat playback capabilities. It supports PPT and PDF file playback, making it perfect for both entertainment and professional presentations. Enjoy automatic mixing and playback upon booting, with the flexibility of horizontal and vertical screen display. Connect effortlessly to sound systems using the 3.5mm audio jack for an enhanced audio experience. HD Video Playback Dive into stunning visuals with support for both 2K and 4K high-definition video playback. Our player combines advanced hardware and software decoding to ensure smooth playback of mainstream formats and encodings, delivering a seamless viewing experience every time. Multiple Subtitles and Soundtracks Customize your viewing experience with support for SRT external subtitles and multiple soundtrack switching. Whether you're watching foreign films or multi-language content, this player ensures you can enjoy it in your preferred language. Connect your video output to a 3.5mm sound power amplifier for superior audio quality. Multiple Resolutions Adapt to any display with our player's support for multiple resolution outputs, up to 3840 x 2160 at 30Hz. The player intelligently matches the optimal resolution based on your TV's actual resolution, ensuring the best possible picture quality. Built-in 4G Storage Enjoy the convenience of built-in 4G storage, allowing you to automatically copy and store files for playback directly from the device. This feature ensures you have quick access to your favorite media without the need for external storage devices. Enhance your media experience with our 4K High Resolution Mini Streaming Media Player, designed for versatility and superior performance across a wide range of applications. Perfect for home entertainment, business presentations, and more, this player is your gateway to high-quality streaming and playback.