Product Description: Experience Superior Entertainment with the 4-Inch HD Touch Screen MP4 Player Discover a new level of portable entertainment with our 4-Inch HD Touch Screen MP4 Player. Designed for music and video enthusiasts, this device combines cutting-edge technology with user-friendly features to deliver an unparalleled multimedia experience. [Stable and Efficient] Powered by an octa-core MTK chip, this MP4 player offers enhanced sensitivity and smooth performance. Its full-featured duplex Bluetooth ensures broad and stable compatibility, allowing seamless connections with Bluetooth headphones, speakers, and car stereos. [HD Screen and HiFi Sound] Enjoy stunning visuals and immersive audio with the 4.0-inch HD screen that displays 16 million colors. This player supports high-resolution video and HiFi lossless music playback, providing you with premium movie viewing and music enjoyment. The touch screen design enhances convenience and ease of use. [Long Battery Life] Equipped with an 800mAh lithium battery, this Bluetooth music player offers impressive battery life. Enjoy up to 30 hours of continuous music playback or 5 hours of video, with a standby time of up to 300 hours. Perfect for long trips or intense workout sessions. [Multifunctional] Organize your music effortlessly with features that allow sorting by title, folder, album, artist, genre, and album plus artist. Quickly locate your favorite tracks using the search function and add them to playlists in bulk. Choose from four play orders: random play, sequential play, loop play, and list loop, to suit your listening preferences. [Wireless Upload] Beyond USB cable uploads, this music player supports wireless file sharing and transfers via Bluetooth and WiFi. The included file transfer application makes it easy to move files between your smartphone and the player, especially for Android devices, enhancing your connectivity options. Elevate your entertainment experience with the 4-Inch HD Touch Screen MP4 Player. Its combination of advanced technology, versatile functionality, and sleek design makes it the perfect companion for music and video lovers on the go.