The Luoran M4B is a dedicated digital audio player designed for kids, focusing on music, audiobooks, and e-books. It prevents the download and installation of additional apps, meaning no calls, messages, games, or social media. You can even uninstall pre-installed apps (including the browser) to create a more personalized experience. Note: The M4B is an electronic product. If any apps are unavailable or have quality issues, please contact the LUORAN Amazon team. We will respond within 12 hours and provide a satisfactory solution. The LUORAN team values customer feedback. If you have any suggestions for the product, please let us know. What's in the box: MP3 Player x 1 USB-C Cable x 1 User Manual x 1 Many parents restrict their children's access to web browsers. The browser on our device can be uninstalled, and most applications can be deleted, allowing you to customize the device to your needs. Unlike most current music players, this Luoran MP3 player uses a 4-core MTK chip with Android Base to run the operating system. With Bluetooth 5.0, you can easily connect the MP3 player to Bluetooth headphones, speakers, and car stereos. It will also automatically reconnect to paired Bluetooth devices. With a built-in browser, this WiFi-enabled MP3 and MP4 player provides instant internet access, anytime, anywhere. You can listen to news, sports, and music stations with the built-in FM radio. Note: The radio is only available when connecting wired headphones (included). With a built-in powerful e-book reader, it provides various helpful tools for a better reading experience, such as bookmarks, auto-scroll, day/night mode, TTS voice, and even online searches. Luoran MP3 Player with Bluetooth and WiFi, 4.0" IPS Screen MP4 Portable Music Player with Spotify, HiByMusic Browser (removable) Display with faster response and smoother operation Bluetooth 5.0 & Auto-reconnect Unlimited Internet Access E-Reader Recordable FM Radio Pocket Audiobook Player