Fill the tiny player with your favorite music and turn it into a mobile music library to enjoy your music festival anytime and anywhere. Equipped with the new version of Bluetooth 5.2 MP3, stronger anti-interference ability and more stable transmission. Enjoy your music without worrying about the intermittent Bluetooth signal. Note: Bluetooth function only supports Bluetooth headset and Bluetooth speaker connection.  The powerful integrated audio decoding chip can better convert the source code into the most original sound, providing hifi level effect close to the original sound. Enjoy the music and festive atmosphere. MP3 player has built-in Hi Fi speakers, so you can play music without headphones, and never have to feel the pain of wearing headphones again. If you want to listen to music quietly, you can also use headphones to enjoy your own good time. All in one, music playback, FM radio (need to connect wired headphones), voice recorder, e-book, compact design.