MP3 player with Bluetooth for Spotify Kids, Spotify, Audible, Browser (removable), Amazon Music, 4.0 inch IPS MP4 music player Up to 256GB.

["♪【Smart Music Player】- The music player comes pre-installed with many of the most popular apps, Spotify Kids, Spotify, Amazon Music, Audible, and HiBy Music, etc. It is compatible with most music formats, including but not limited to MP3, WAV, FLAC, APE, OGG, M4A, AAC, WMA, MP2, etc., and offers various song categories such as title, artist, album, etc.","♫ 【MP3 Player for Kids】- M4B is a suitable MP3 player for kids, easy to set up parental controls. The player does not allow the installation of additional apps, preventing children from installing inappropriate apps. Additionally, you can remove pre-installed apps (including a browser) that you do not want your children to use.","♬【Wider Bluetooth Compatibility】- The player comes with Bluetooth 5.0, which can be backward or upward compatible with other versions of Bluetooth devices such as earphones, headphones, speakers, car radios, providing fast pairing and stable connections. It is an excellent MP3 player with Bluetooth.","♬【Expandable up to 256 GB】- This digital audio player features a Micro SD card slot. This allows you to expand external storage up to 256 GB and is compatible with SDXC, SDHC. This can greatly meet your need to store more songs, videos, and audiobooks.","♬【Long Battery Life】- Built-in battery with a capacity of 1500 mAh and USB-C charging port. 2 hours full charge VS 50 hours music playback, with energy-saving standby function.","! ! !【Missing or Upgrading APP】: Please contact the Luoran team and we will provide you with the APK and installation steps, which are quite easy to operate. Thank you for your message, we will reply within 12 hours!","! ! !【WARNING】: Make sure to write down and remember the passwords or PIN codes you have set, otherwise you will not have access to the device!"]