Luoran M4B is a digital o player designed for kids, focused on music, obooks, and e-books. It does not support downloading or installing additional applications. It does not support phone calls, messaging, games, or video-based social media platforms. Pre-installed apps, including the browser, can be uninstalled to create a more personalized experience. This MP3 player features a 4-core MTK chip with an Android-based operating system for smooth performance. It supports Bluetooth 5.0, allowing easy connection to Bluetooth headphones, speakers, and car o systems, with automatic reconnection to previously paired devices. The device includes a built-in FM radio; note that radio functionality requires wired headphones to be connected. It also features an e-book reader with tools such as bookmarks, autoscroll, day/night mode, text-to-speech, and search functions to enhance the reading experience. The player has a 4.0-inch IPS display and supports Wi-Fi connectivity. It enables access to online content through the built-in browser, which can be uninstalled if not needed. The device supports music streaming services and o playback, providing a portable solution for listening to music, obooks, and radio. What's in the box: MP3 player x 1 USB-C cable x 1 User manual x 1