?Multifunctional MP3 player? Multiple functions in one, music play, FM radio (need to insert a wired headphones), voice recorder, e-book, compact design. Using the player, you can enjoy your own music quietly, without being disturbed by the outside world, so that your heart can be at peace. ?Built-in high-definition speakers? MP3 player has built-in high-definition speakers, you can play music without headphones, no longer need to feel the pain of wearing headphones. When you want to listen to music quietly by yourself, you can also use headphones and enjoy your own good time. ?Hifi Lossless Sound Quality?Built-in powerful audio decoding chip, which can better convert the source code into the most original sound, providing HIFI-level sound effects close to the original. Give you better music enjoyment and enjoy your music feast. ?The latest version of Bluetooth 5.2? Equipped with the latest version of Bluetooth 5.2 MP3 player, which has stronger anti-interference ability and more stable transmission. Enjoy your music without worrying about intermittent bluetooth signal . Note: The bluetooth function only supports the connection of bluetooth earphones and bluetooth speakers. ?128GB Large Capacity?DODOSOUL MP3 player is equipped with 128GB large capacity storage, which can easily hold thousands of music, and put all your favorite songs in it. Fill a small player with your favorite music and turn you into a mobile music library to enjoy your music feast anytime, anywhere.