Play your favorite songs: This MP3 player with spotify features a powerful music app that supports many formats (MP3, WAV, FLAC, AAC, APE, OGG, M4A, WMA, MP2, etc.). Use the music scan feature to load songs from folders with one click and create unlimited playlists. Easily find songs by typing name. The mp3 also has a noise reduction chip for an ultimate sound experience.Online music listening: The MP3 player comes pre-installed with popular apps like Spotify, Spotify kids, Music, and Deezer, offering easy access to a vast music library. Whether you need to free up phone memory, want a dedicated player, or have kids not ready for a phone, it's a great choice.4-inch video player: This kids mp3 player is not just a digital music player but also an MP4 player. It features a 4-inch IPS full touch LCD screen and HiFi sound module, supporting 480x800 pixel HD video playback. Compatible video formats include RM, AVI, RMVB, FLV, MP4, DAT, MKV, MPG, MOV, TS, and 3GP, which provides you with an unparalleled viewing experience.Set up parental controls: The music player doesn't allow the installation of additional apps, which helps prevent kids from accessing inappropriate content. You can also uninstall any pre-installed apps you dont want your kids to use, and set a reset lock to prevent the device from being restored. Additionally, you can limit the duration of both internet and player usage.Android MP3 player: The Spotify player is esigned with an 8-core processor, 2GB of RAM, and 16GB ROM for smooth program execution. It comes with a 64GB memory card and supports external storage expansion via a card slot, allowing for up to 1TB of additional space to meet users' storage needs.Long Life Battery: The kid music player is equipped with a 1500mAh lithium battery that uses a low-power solution, allowing for up to 25 hours of continuous music playback (with wired earbuds) or 5 hours of video. It features a Type-C charging port, and it takes just 2 hours to fully charge.MP3 Player with Bluetooth and WiFi: This spotify music player features built-in dual-band 2.4GHz and 5GHz for stronger resistance to interference and a more stable wireless signal. Bluetooth chip allows for two-way sending and receiving, providing a quick and stable connection to Bluetooth headphones, speakers, and car audio systems.