80GB MP3 Player with Bluetooth and WiFi, SWOFY M503Pro Mp3 & Mp4 Music Player with Spotify, Amazon Music, Audible, Browser, 4.0″ Touch Screen Android Player with Speaker, FM Radio, Up to 512GB Black

Price: $69.99 - $47.99
(as of Sep 29, 2025 13:40:40 UTC – Details)

Product description

SWOFY M503Pro 80GB Mp3 Player with Bluetooth and WiFi

SWOFY-M503 Pro Android mp3&mp4-Player with Bluetooth and WiFi, IPS 4.0 inch full touch screen MP3 music player built-in spotify, support offline and online music and APP extension, portable FM radio and music speaker.

MP3 Player with Android OS

SWOFY-M503 Pro Mp4 Player – Music Device Support downloading apps at will, connecting to WiFi, and playing videos and music anytime, anywhere!

Lossless Hi-Fi Sound Supports FLAC, WAV formats – Perfect for Music Lovers

MP4 Player with Bluetooth and WiFi -2000mAh Battery and Storage Expandable

4-inch Touch Screen MP3 Player – Three Colors Available to Choose for Kids Gift

About Battery charging or can’t turn on issue :

Prohibited to use mobile phone fast charger or Power Bank (5V/2A or 5V/2.4A,9V/2A) to charge the MP3 player, otherwise the Mp3 charging IC chip will be burned. Please use 5V/1A charger or use computer via USB port to charge MP3 player

If MP3 Player can’t be recognized by computer, what should you do?

Please make sure the Mp3 Player connects with USB2.0 port and keep your computer system with lasted USB driver.

About downloading games problem:

Prohibited to download large games as it may cause the Mp3 player to crash and cannot be recovered.

80GB MP3 Player: Offline Playback via HiByMusic. Beyond online music and video streaming, this MP4 player supports offline playback through the built-in HiByMusic app. You can download music or video files from your PC to the 80GB player (2GB RAM + 16GB ROM + 64GB card), and it supports multiple music formats (MP3, OGG, FLAC, AAC, WAV, WMA, APE)—enjoy your music anytime, even without a network.
2000mAh Battery: 35H Music Playback & 3-5 Months Standby. This smart MP3 player is equipped with a 2000mAh Type-C rechargeable battery. After a full charge, it supports up to 40 hours of continuous music playback and an impressive 3–5 months of standby time—your music never stops, and this player brings you even more surprises.
Smooth Operation: Powered by an advanced CPU processor, this digital audio player runs faster, more smoothly, and without lag for a seamless user experience. It also includes one-key lock screen to prevent accidental touches, and one-key screenshot (by pressing and hold the power button), meeting your diverse usage needs.
4″ 1080P HD Screen: The streaming MP4 player is fitted with a 4-inch 1080P HD full-color screen, enabling direct online or offline playback of 720P and 1080P videos. It supports a wide range of video formats including RM, RMVB, FLV, MP4, DAT, MKV, MPG, MOV, TS—no format conversion required, delivering an unparalleled viewing experience.
Bluetooth & WiFi: Fast, Stable Connection. Equipped with newly upgraded Bluetooth and WiFi wireless technology, this smart MP3 player connects to your Bluetooth headphones, car stereos, speakers, or mobile phones faster, more stably, and with no delay. It delivers a smooth, reliable data transmission experience, letting you enjoy your favorite music at home, outdoors, or during trips—we understand your needs better.
HiFi Lossless Sound & Built-in Speaker This Spotify-compatible MP3 player features a built-in HiFi lossless speaker, allowing you to play songs or videos without headphones. It also supports synchronized lyrics display, free creation of multiple playlists, and custom equalizer settings—every note comes alive, immersing you in a premium music feast. Supported music formats: MP3, OGG, FLAC, AAC, WAV, WMA, APE.
All-in-One MP3 Player：SWOFY multi-functional MP3 player comes with Bluetooth and WiFi, plus a rich lineup of pre-installed mainstream media apps—including Apple Music, Spotify, Audible, Amazon Music, Deezer, as well as practical tools like FM Radio, Video Player, Calendar, and Recorder. It meets all your daily needs: listen to music, watch videos, or read e-books online or offline, bringing you more unexpected surprises.