80GB MP3 Player with Bluetooth and WiFi, SWOFY Music Player with Spotify,Pandora,Amazon Music, M503Pro 4.0-inch Touch Screen Android MP4 MP3 Player for Kids with Libby,Audible,Spotify Kids,FM Radio
Condition: New
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Monday, Dec 22
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Color: Black
Features
- 80GB Large Storage-The SWOFY Spotify player is designed with 8-core processor , 2GB RAM and 16GB ROM storage for smooth program execution. Moreover, the spotify music player includes a 64GB SD card that can store all the songs you've cherished for years, freeing up space in your phone's memory. Additionally, the player has a memory expansion slot with a capacity of up to 1Tb.
- WIFI+Bluetooth Function- The mp4 built-in Dual Band 2.4 & 5GHz with stronger resisting disturbance and more steadier wireless signal. Bluetooth 4.2 with two-way sending and receiving for a stable connection to Bluetooth headphones, Bluetooth speakers and car audio systems.
- Customise Your MP3-The mp3 player with bluetooth can install additional apps and upgrade existing apps to the latest version. The music player includes a parental control feature that permits kids to download apps only with parental authorization. Meanwhile,You can easily delete the apps you don't need to save memory. Note: The mp3 player can not install apps that require support from Google player services,such as YouTube, YouTube music . (The mp3 does not include Google player)
- 2000mAh Long Life Battery- This kids music player equipped with 2000mAh lithium battery and uses a low-power solution. which enables the player to continuously play 50 hours of music (Through wired earbuds )or 8 hours of video. The mp3 player has type-c charging port, 2 hours can full charge.
- Excellent Audio-visual Experience- The Spotify mp3 player has a 4-inch high-definition touch screen that supports 720p and 1080p videos. It brings you unparalleled Film viewing. There are also several practical apps included such as a voice recorder, FM radio, ebook, file transfer, clock, calendar, calculator, gallery, and file manager.
- Listen to a good book-The mp3 player with bluetooth and wifi comes with various popular audio book apps, including Audible, Audiobooks, Libby, LibriVox, and Kindle. Listen to a book and let it ease away your tiredness after a long day. Listening to books can be beneficial for children's eyesight and learning.
- Play Your Treasured Songs- This mp3 & mp4 players has a powerful local music player app. The mp4 player can play almost format of music you throw at it. ( MP3, WAV, FLAC, AAC, APE, OGG, M4A, WMA, MP2, etc). You can load a folder of songs into the music app with a single click using the music scan feature, and create as many playlists as you like. Find your favourite songs by typing in their names.
- Kid-friendly with Parental Controls- Parents can install or remove apps (including browsers) to create a suitable mp3 player for kids. Then you can enable parental controls feature to set a password and prevent your kids from adding other apps.
- All-around protection-You can buy with confidence in our MP3 players, which come with a 1-year warranty and 12-hour customer service.
Brand: SWOFY
Model Name: M503 pro-80GB
Special Feature: Built-In Speaker / Equalizer / FM Radio / Touch Screen / Video Playback / Voice Recorder
Connectivity Technology: Bluetooth / USB2.0 / Wi-Fi
Memory Storage Capacity: 80 GB
Color: Black
Screen Size: 4 Inches
Compatible Devices: Bluetooth Headphone / Personal Computer / Bluetooth Speaker
Media Type: Micro SD
Included Components: 80GB MP3 Player, USB Type-C Cable, User manual, Wired Earbud
Package Dimensions: 5.83 x 5.83 x 0.75 inches
Item Weight: 8.8 ounces
Manufacturer: SWOFY
Item model number: M503 pro-80GB
Batteries: 1 Nonstandard Battery batteries required. (included)
Date First Available: April 20, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Dec 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Black
I'm in love with this mp3 player. the sound is super good, and loved the apps installed in it. The durability of the battery is acceptable. Is super easy to travel with this because is small and light. And the most, is not slow, the mp3 don't freeze in screen and I see have a good RAM MEMORY. I found it super versatile and quick operating system. I didn't had any problem with the connections.
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Reviewed in the United States on November 10, 2025 by Millie Cepero
Color: Black
I was looking for a portable device to listen to music without draining my phone’s resources or interrupting other apps, and this one seems like a great fit. It offers 80GB of storage and supports streaming apps like Spotify, Amazon Music, and Pandora, along with offline playback. The 4-inch touchscreen is smooth and easy to use. It also comes with WiFi, Bluetooth, FM radio, and a long-lasting battery, which makes it perfect for everyday use.
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Reviewed in the United States on November 6, 2025 by joel
Color: Black
I am using this to play old time radio (OTR) mp3 files on a retrofitted antique radio. This unit so far is perfect for this purpose. I'm using a micro SD card with thousands of files organized by folders. I downloaded the PI music player and removed all other apps I could from the player. PI allows me to access files from their folders. Because of the number of files, it can take a minute or two to load the library. However the player works great otherwise. Note: I am using the headphone jack to connect to the radio. I have not used the Bluetooth functionality and can not comment on it. So far battery is holding up well. With a few hours use every night, I've only had to recharge after about four days.
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Reviewed in the United States on October 29, 2025 by Bobby
This unit looks and feels like a high quality music player not the cheap plastic ones that last a year or two. It sounds much better than my mp3, and its pretty easy to use. When you stop playing music the unit turns off automaticly in 5 minutes. I have just been playing lossy music files and they sound very good. When I get some lossless music I will update how they sound.. I have not had it long enough to comment on battery life. For the price I am very happy with the M8 swofy. The screen is fine for indoor viewing but outside in the sun it is very hard to see. Battery life on first charge was around 20 hrs play time. I am revising my reivew since this SWOFY has stoped working. It lasted me 2 1/2 months and customer service would not refund or replace it. They said it had to be fixed! When I asked how they stopped communicating with me. As you can see from the review above I liked it right up to the point it stoped working.but MSDZWK decided not to stand by their product.
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Reviewed in the United States on July 15, 2023 by Homer
I have the 256G version with the CNC case (very solid nice build, CNC is high end manufacturing for HiFi gear). This device could easily sell for 300 dollars or more to people who appreciate what it is about. It is not about blue tooth, pedometers, android, streaming, FM built in for radio listening, or a toy for the kids. You need to know what it is about to appreciate it. This is built for a very good use of features and price point to give you fantastic fidelity and sound quality for an amazing price, a very hard challenge. They accomplished the goal, I love it. One reviewer gave it to their son and he loved it because he knew the world of HiFi. They mentioned comparison to an FiiO M11, I too would say it is in the ball park but not as good, HOWEVER the M11 cost over $600 dollars! This device has DSD, DSP and DAC circuts and chips, it also has an 8core processor. This device with HIFI head phones or IEM's will knock your socks off. I am an engineer AND musician and can tell you this is a screaming deal for great HiFi gear. I can't wait to see what the next version will look like. If those abbreviations don't mean much to you, or you want bluetooth with ear buds this is not for you. You will need to build your music in files like FLAC (Free Lossless Audio Codec file) or some HiFI format to get CD level quality (lossless) or better. You will need good head phones or IEMs (in ear monitors). You will need to use your computer to load the music, there is no WiFI or bluetooth. The user interface is great, the equalizer is very solid and it has very fast response time. If you like quality lossless sound, can't afford a device that costs hundreds of dollars, but still expect / want quality and great performance then this is for you, I love it!!!
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Reviewed in the United States on January 29, 2024 by Wa State