---
product_id: 720456303
title: "80GB MP3 Player with Spotify Kids, SWOFY M503 Pro MP3 & MP4 Player with Bluetooth and WiFi, Audible, 4\" Touch Screen Portable Music Player Amazon Music Up to 512GB Blue"
brand: "swofy"
price: "₨87814"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/720456303-80gb-mp3-player-with-spotify-kids-swofy-m503-pro-mp3
store_origin: LK
region: Sri Lanka
---

# 80GB storage + up to 512GB expansion Dual-band WiFi + Bluetooth 2-way 45-50 hrs music playback battery life 80GB MP3 Player with Spotify Kids, SWOFY M503 Pro MP3 & MP4 Player with Bluetooth and WiFi, Audible, 4" Touch Screen Portable Music Player Amazon Music Up to 512GB Blue

**Brand:** swofy
**Price:** ₨87814
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your soundtrack — where style meets unstoppable power.

## Quick Answers

- **What is this?** 80GB MP3 Player with Spotify Kids, SWOFY M503 Pro MP3 & MP4 Player with Bluetooth and WiFi, Audible, 4" Touch Screen Portable Music Player Amazon Music Up to 512GB Blue by swofy
- **How much does it cost?** ₨87814 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/720456303-80gb-mp3-player-with-spotify-kids-swofy-m503-pro-mp3)

## Best For

- swofy enthusiasts

## Why This Product

- Trusted swofy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart & Smooth Performance:** Powered by an MTK 8-core processor with 2GB RAM and Android OS, enjoy fast, lag-free navigation and access to Spotify Kids, Audible, and Amazon Music apps.
- • **Endurance for the Long Haul:** Up to 50 hours of continuous music playback powered by a 2000mAh battery with USB-C fast charging keeps your vibe alive all day.
- • **Massive Storage, Zero Limits:** 80GB internal + 512GB expandable microSD lets you carry your entire soundtrack and video library everywhere.
- • **Seamless Connectivity Everywhere:** Dual-band 2.4 & 5GHz WiFi and two-way Bluetooth ensure stable streaming and effortless pairing with headphones, speakers, and car systems.
- • **Immersive Visual & Audio Experience:** 4-inch full-touch IPS screen with 480x800 resolution supports HD video playback and HiFi lossless audio formats for premium entertainment on the go.

## Overview

The SWOFY M503 Pro is a sleek 80GB MP3/MP4 player featuring Android OS, a powerful MTK 8-core processor, and 2GB RAM for smooth performance. It supports up to 512GB expandable storage, dual-band WiFi, and two-way Bluetooth connectivity. With a 4-inch full-touch IPS screen and HiFi lossless audio, it delivers immersive music and video playback. Its 2000mAh battery offers up to 50 hours of music playback, making it the perfect companion for travel, workouts, and daily commutes.

## Description

M503Pro Music Player is a good choice for listening to music anytime, anywhere.

## Features

- 80GB Large Capacity: SWOFY M503Pro Mp3 player uses Android operating system, built-in 2GB RAM and 16GB ROM, equipped with MTK 8-core processor, the system runs faster and smoother, and is equipped with a 64GB storage card, which supports external storage expansion to 512GB , allowing you to enjoy more music and videos.
- Large Capacity Battery: SWOFY M503Pro MP3 Wifi player has a built-in 2000mAh lithium battery and supports USB-C fast charging. It adopts a low-power design and can continuously play music for 45-50 hours or videos for 6-8 hours. It is not only an MP3 player, but also your soul partner when traveling, exercising, driving, and sleeping.
- MP3 Player with Bluetooth and Wifi: SWOFY M503Pro MP3 player built-in Dual Band 2.4 & 5GHz with stronger resisting disturbance and more steadier wireless signal. Bluetooth with two-way sending and receiving for a stable connection to Bluetooth headphones, Bluetooth speakers and car audio systems.And supports wireless network connection, you can download APPs and online listen Music and video playback.
- Immersive Audio-Visual Enjoyment: SWOFY M503Pro Mp4 player is equipped with a 4-inch full-touch IPS LCD screen and HiFi sound module, 480*800 pixels, supports 720p, 1080p high-definition video playback. Compatible with RM, RMVB, FLV, MP4, DAT, MKV, MPG, MOV, TS and other video formats, bring you an immersive movie audio-visual experience.
- HiFi Lossless Sound Quality: SWOFY M503Pro Mp3 player has a built-in professional intelligent digital noise reduction chip, presenting original HiFi sound effects. It is compatible with MP3, OGG, FLAC, AAC, WAV, WMA, APE and other lossless audio file playback, bringing you ultimate sound quality music enjoyment.
- The M503Pro MP3 Player supports max 5V/2A or 9V/2A normal fast charger. If Fast charging power output can’t reach 18W above,the Mp3 Player charging IC chip will be in charging protection and won't continue to charge or Mp3 Player will be broken while using for a while.
- Warning:To better protect the battery life, please use a 5V/1A adapter or computer USB port and the TYPE-C charging cable we provide.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SWOFY |
| Manufacturer | SWOFY |
| Model | M503 Pro |
| Model Name | M503 Pro |
| Package Dimensions | 14.71 x 14.71 x 2.11 cm; 249 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | M503 Pro |
| Memory Storage Capacity | 80 GB |
| Digital storage capacity | 80 GB |
| Compatible Devices | Bluetooth Headphone, Personal Computer, Speaker |
| Special Features | Built-In Speaker, Equalizer, FM Radio, Video Playback, Voice Recorder |
| Mounting Hardware | 1*Clear Protective Case, 1*SWOFY 80GB Bluetooth MP3 Player Blue, 1*USB Type-C Cable, 1*User manual, 1*Wired Earbud |
| Number of items | 1 |
| Display Technology | LCD |
| Standing screen display size | 4 Inches |
| Display Type | LCD |
| Supported audio formats | MP3, OGG, FLAC, AAC, WAV, WMA, APE |
| Power Source | Battery Powered |
| Battery Average Life | 47.5 Hours |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Polymer |
| Wireless Type | 2.4 GHz Radio Frequency, 5 GHz Radio Frequency |
| Connector Type | Bluetooth, USB, Wi-Fi |
| Compatible media type | RM, RMVB, FLV, MP4, DAT, MKV, MPG, MOV, TS Video |
| Media type | Micro SD |
| Includes Rechargeable Battery | No |
| Manufacturer | SWOFY |
| Country of Origin | China |
| Item Weight | 249 g |

## Product Details

- **Brand:** SWOFY
- **Model Name:** M503 Pro
- **Special Feature:** Built-In Speaker, Equalizer, FM Radio, Video Playback, Voice Recorder
- **Connectivity Technology:** Bluetooth, USB, Wi-Fi
- **Memory Storage Capacity:** 80 GB

## Images

![80GB MP3 Player with Spotify Kids, SWOFY M503 Pro MP3 & MP4 Player with Bluetooth and WiFi, Audible, 4" Touch Screen Portable Music Player Amazon Music Up to 512GB Blue - Image 1](https://m.media-amazon.com/images/I/71zKXTvjN-L.jpg)
![80GB MP3 Player with Spotify Kids, SWOFY M503 Pro MP3 & MP4 Player with Bluetooth and WiFi, Audible, 4" Touch Screen Portable Music Player Amazon Music Up to 512GB Blue - Image 2](https://m.media-amazon.com/images/I/719vvYhliYL.jpg)
![80GB MP3 Player with Spotify Kids, SWOFY M503 Pro MP3 & MP4 Player with Bluetooth and WiFi, Audible, 4" Touch Screen Portable Music Player Amazon Music Up to 512GB Blue - Image 3](https://m.media-amazon.com/images/I/71J7EVVEL1L.jpg)
![80GB MP3 Player with Spotify Kids, SWOFY M503 Pro MP3 & MP4 Player with Bluetooth and WiFi, Audible, 4" Touch Screen Portable Music Player Amazon Music Up to 512GB Blue - Image 4](https://m.media-amazon.com/images/I/718b6Oa-onL.jpg)
![80GB MP3 Player with Spotify Kids, SWOFY M503 Pro MP3 & MP4 Player with Bluetooth and WiFi, Audible, 4" Touch Screen Portable Music Player Amazon Music Up to 512GB Blue - Image 5](https://m.media-amazon.com/images/I/71gacj+fauL.jpg)

## Available Options

This product comes in different **Colour** options.

## Frequently Bought Together

- 80GB MP3 Player with Spotify Kids, SWOFY M503 Pro MP3 & MP4 Player with Bluetooth and WiFi, Audible, 4" Touch Screen Portable Music Player Amazon Music Up to 512GB Blue
- 80GB MP3 Player with Spotify, SWOFY M503 Pro MP3 & MP4 Player with Bluetooth and WiFi,Pandora,Amazon Music, 4" Touch Screen Music Player with Audible, Audiobooks Up to 512GB Red
- innioasis G1 G3 Mp3 Player Case, Clear Case for Mp3 Player Anti-Scratch Shock Absorption 4.0 inch Case Crystal Clear

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**Shop now:** [https://www.desertcart.lk/products/720456303-80gb-mp3-player-with-spotify-kids-swofy-m503-pro-mp3](https://www.desertcart.lk/products/720456303-80gb-mp3-player-with-spotify-kids-swofy-m503-pro-mp3)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-04*