Professional smart noise reduction chip to largely restore the original sound. Sweet highs, precise mids, and deep bass. Compact size makes the sports mp3 player with Bluetooth easy to fit in a pocket, and you can take the Bluetooth mp3 player with sd card slot with you anywhere, such as gym, hiking, jogging, running, biking, walking, outdoor activities or sports, etc.

● MP3 Music Player with bluetooth 5.3: Streaming your music or FM radio to your Bluetooth earphones, Bluetooth earbuds or Bluetooth speaker. It's a Bluetooth transmitter, not a Bluetooth receiver, so it can't be paired with cellphone Bluetooth.

● 2.4-inch Curved Screen & Metal Casing: The bluetooth mp3 music player is elegant, exquisite, user-friendly and comfortable in your hand

● Touch Buttons with illuminated lights: You can set them as on, off, always on

● PC/Wall Charger 5V/500mA: Rechargeable large 500mA lithium polymer battery, brings up to 45h music playback via wired earphones

● MP3 Player with FM Radio: Listen to your favorite music and radio stations on the move with the mp3 player with bluetooth.

● MP3 Player with Speaker: Perfect audio companion, share joy with family or friends,

● MP3 Player with Voice Recorder: Document your memories and travels. And store them forever

● Support 28 Languages: Such as English, Japanese, French, German, Italian, Spanish, etc. Breaking down language barriers, set your own language

● Playlist, Bookmarks & Resume playing: Create your own playlists, add bookmarks to your music or E-books, resume playing from where you left off