7 Best Audio Mp3 Players to Buy in 2021

Author: hqt

MP3 player with Bluetooth: versatility without loss of quality

Audio mp3 player with a built-in Bluetooth-module are in great demand among modern buyers due to their versatility and ease of use. "Fans" of technology of this segment are not confused even by the high cost of "favorite" players.

Today we will figure out which advanced mp3 audio player with Bluetooth is better for a competent buyer. And also find out what technical characteristics a high-quality device should have. Moreover, it comes on the above review of the top portable gadgets for playing audio with Bluetooth, included in the rating of the best players in 2020.

How to choose audio mp3 player?

Considering the high cost of the vast majority of players with additional options, in particular Bluetooth, it is advisable for the buyer to carefully study the list of basic characteristics. Furthermore, we have written them below that deserve special attention in choosing a quality audio mp3 player for listening to music.

Top models

Apple iPod touch

Audio Mp3 Player

  • Built-in Media Type: Flash
  • Built-in memory: 32 GB
  • Supported formats: MP3, AAC, AAC (DRMMaximum battery life: 40 hours
  • Built-in interfaces: Wi Fi and Bluetooth module


  • high speed of response of the device to user "commands"
  • quality camera
  • compact size


  • short actual battery life
  • poor quality built-in speaker
  • instability of the case to external influences

Generally, it is a multifunctional audio mp3 player with Bluetooth from Apple's premium line of technology, combining, in addition to the properties of an audio player, options for a tablet and a personal computer.

SONY NW-A45 audio mp3 player


  • Player type: Hi-Fi
  • Supported Media Type: Flash
  • Built-in storage: 16 GB
  • PC connection type: USB0
  • Supported formats: MP3, WMA, AAC, FLAC, APE, Apple Lossless, WAV, PCM, AIFF, DSD, DFF, DSF
  • Battery life: 45 hours
  • Additional options: the ability to work as a USB DAC, built-in microSD slot, Bluetooth module, A2DP, NFC, built-in FM tuner, digital equalizer


  • high quality screen
  • easy control of functionality
  • high-quality reproduction of the frequency range


  • lag of sound from the picture displayed on the screen when watching video via USB - connection
  • periodic "freezing" of the sensor
  • lack of ability to sort the downloaded songs

A high-quality audio mp3 player from a trusted Japanese manufacturer will be the best choice for advanced users who value, above all, the versatility and stylish appearance of the audio player they buy.

Fiio X1 II audio mp3 player


  • Player type: Hi Fi
  • Built-in Media Type: Flash
  • Supported memory card size: 256 GB
  • Supported Format Type: MP3, WMA, OGG, AAC, FLAC, APE, Apple Lossless, WAV, AIFF
  • Maximum battery life: 12 hours
  • Built-in interfaces: Bluetooth module; line-out
  • Additional options: built-in LCD display; touch panel: digital equalizer


  • acceptable cost
  • compatibility with the absolute majority of modern basic formats
  • high quality sound


  • excessive sensitivity of the touch panel
  • ill-conceived functional menu
  • low speed of "reaction" of the device to "commands"

An ideal combination of the basic properties of audio mp3 player is the build quality of the structure itself. Moreover, it has an acceptable cost for the vast majority of buyers of equipment in this segment.

Fiio X5 III MP3 Player  


  • Player type: Hi Fi
  • Built-in Media Type: Flash
  • Built-in memory: 32 GB
  • Supported formats type: MP3, WMA, OGG, AAC, FLAC, APE, Apple Lossless, WAV, PCM, AIFF, DSD, DFF, DSF, DXD, SACD ISO, GIF, JPG, PNG, BMP, TIFF
  • Maximum battery life: 10 hours
  • Built-in interfaces: Wi Fi and Bluetooth module; line-out; coaxial output
  • Additional options: the ability to play video, view graphic and text files; option to work as a USB DAC; Internet browser; clock; variable speed playback; the possibility of firmware; digital equalizer; Android OS


  • high-quality reproduction of the frequency range
  • "Extended" configuration
  • "fast charge" option


  • poor quality built-in functional display
  • insufficient speed of work of individual applications and the OS as a whole
  • inconvenient location of buttons on the case

Basically, it is a high-quality audio mp3 player with bluetooth option. Similarly, it comes for maximum user comfort during the operation of the gadget, which consists in the possibility of Bluetooth connection. Furthermore, it provides a wide range of digital formats compatible for correct operation with the device in question.

Cayin N3 audio mp3 player

Audio Mp3 Player 2021

  • Supported Media Type: Flash
  • Built-in storage: no
  • Maximum memory card size: 256 GB
  • Sampling rate: 192
  • Supported formats: MP3, WMA, OGG, FLAC, APE, Apple Lossless, WAV, PCM, AIFF, DSD, DFF, DSF, SACD ISO
  • Battery life: 12 hours
  • Additional options: Bluetooth module; A2DP; line-out; USB-Host; coaxial output; touch control panel


  • acceptable cost
  • high frequency transmission accuracy of the reproduced audio stream
  • high-quality assembly of the structure, as well as individual functional elements


  • low sensitivity of touch buttons and their inconvenient location
  • "Raw" software, difficult to manage by the user
  • incompatibility with Linux


Generally, modern models of audio mp3 player differ in many respects from older models with a minimal set of functions. Therefore, today, many brands release devices that boast rich functionality and convenient controls. In this article, we will take a closer look at Bluetooth-enabled music gadgets and learn how to choose the right one.


Modern models of MP3 players are produced in huge quantities. The current market is replete with high-quality gadgets and large brands that produce them. Top players equipped with additional functionality, which include the type of wireless communication Bluetooth, are especially popular today.

Let's figure out what the main features of such popular devices are.

Modern models of MP3-players with Bluetooth function can play music tracks of most current formats.

Model overview

The range of modern MP3 players with Bluetooth functionality is huge. On the shelves and in online stores you can find many different models that differ from each other in functionality, and technical characteristics, and external design, and cost. Let's analyze a small rating of the most popular Bluetooth gadgets.

Digma Z4 16GB audio mp3 player

This inexpensive model opens up the top popular Bluetooth players. The device is very convenient as it is equipped with a special clip. With the help of the specified part, the gadget can be attached to clothing. Thus, it can be used during jogging or other activities.

The device is small and very light. The internal memory is 16 GB, but sometimes users do not have enough.

Fiio M7

Basically, it is an interesting Bluetooth audio mp3 player of good quality. Furthermore, it features a wide range of functions and an attractive design. True, the gadget does not have the largest internal memory - only 2 GB. But there will be no problems with this, because the device has a slot for installing memory cards.

The device has its own lithium-ion battery, thanks to which it can operate autonomously for 20 hours. The body of the product is made of durable metal. Similarly, control is both push-button and touches.


If you want to buy a high-quality and original audio mp3 player with Bluetooth function, you should go to the appropriate store for it. It can be a large networker or a mono-brand outlet. It is not recommended to buy such things in the market or in unnamed street shops - here you will get a low-quality gadget of poor build. Subsequently, you will not want to change it if you encounter a marriage, breakdowns and malfunctions.