Never as in this case, old and new coexist in a small object that for more than a hundred years has kept millions of people around the world company portable radio.

The unbridled evolution of technology in the last decade has transformed not only mobile phones that have now become smartphones comparable to laptops, but also devices for listening to music.

However, the old stereos, the so-called boomboxes, are far from extinct. Of course, now they are not listened to mainly because there are many other much more advanced accessories.

The following are the best portable stereo that is a very powerful small device that can read memory cards and connect via Bluetooth to a mobile phone or tablet. At home or outdoors, it is the ideal substrate for any activity.

JBL Charge 4 - Waterproof Portable Bluetooth Speaker - Black
  • Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound
  • Battery type: Lithium ion Polymer 27Wh (Equivalent to 3.6 volts, 7500 mAh), battery charge time: 4 hours (5V/2.3A). Music playtime up to 20 hours (varies by volume level and audio content)
  • Take charge 4 to the beach or the pool without worrying about spills or even submersion in water, Bluetooth version: 4.2
  • Amplify your listening experience to epic levels and rock the party perfectly by wirelessly connecting more than 100 JBL connect plus enabled speakers
  • Please note: The JBL charge 4 does not include a USB wall adapter
SaleRANK NO. 2
Sony Portable Bluetooth Digital Turner AM/FM CD Player Mega Bass Reflex Stereo Sound System
  • CD playback - Enjoy your favorite CDs or personally recorded CD-R and CD-RW discs, including those with MP3 files
  • Bluetooth audio streaming - Enjoy convenient Bluetooth connectivity with compatible devices and stream audio without wires
  • AM/FM Tuner - A built-in digital FM/AM Stereo Tuner with 30 station preset memory (20 FM, 10 AM) lets you choose from a wide variety of radio, talk and music programming
  • USB recording and playback - Easily record an entire CD, or your favorite tracks from a CD, in MP3 format, onto a flashdrive using the CD Sync feature
  • MEGA BASS sound enhancement, FM/AM radio with 30 memory presets and LCD display, Up to 26 hours battery life
ION Audio Block Rocker Plus - Portable Bluetooth Speaker 100W w/ Battery, Karaoke Microphone, AM FM Radio, Wheels & Telescopic Handle and USB Charging
  • Dynamic, powerful sound 8 inch woofer and wide dispersion tweeter deliver clear, lifelike sound; A 100 watt peak power amplifier pumps up the volume and a Bass Boost button instantly cranks up the low end
  • Ultra-portable centerpiece for your gathering rugged plastic enclosure featuring a telescoping handle, wheels and two conveniently located carrying handles; Plus, a microphone is included for public speaking, karaoke and more
  • Long life battery 50 hour rechargeable battery for nonstop fun, plus a USB port is included for charging smartphones, tablets and more
  • Connectivity covered send your music to block rocker plus from any Bluetooth enabled device and control playback via dedicated Bluetooth track controls (play/pause, next, back).
  • No Bluetooth? No problem A 1/8 inch (3.5 millimeter) aux input is also included for non Bluetooth devices as well as an on board AM/FM radio
SaleRANK NO. 4
Pyle Bluetooth Boombox Street Blaster Stereo Speaker - Portable Wireless Power FM Radio / MP3 System w/ Remote, LED Lights & Rechargeable Battery - PBMSPG190 , Black
  • WIRELESS BLUETOOTH CONNECTIVITY: This wireless boombox speaker system features built in 2.0 Bluetooth for wireless music streaming w/ a connectivity range of up to 32’ feet. Works w/ any device like iPhones, iPod, Android, iPads, Tablets, Laptops
  • AUXILIARY INPUTS: Aside from wireless connectivity, this loud Street Blaster is also equipped w/ 3.5 millimeter Aux Input, USB slot that can support MP3 files, a radio system to connect to FM, & 2 ¼ Input Jacks for Microphone or Guitar
  • PORTED ENCLOSURE DESIGN: This portable outdoor Boombox is built w/ durable housing enclosure but still lightweight & it comes w/ a detachable carry belt for easy travel. Ported enclosure design helps amplify impressive bass response
  • DIGITAL SCREEN: This product is equipped w/ a digital screen & a remote control complete w/ all the necessary control buttons for easy operation
  • RECHARGEABLE BATTERY: This Stereo Speaker also features a long lasting built in rechargeable battery w/ 2000mAh capacity. It is also equipped w/ a 6.5 inch subwoofer & two 2.5 inch speakers to achieve that full range stereo sound system reproduction
Sony Stereo CD/Cassette Boombox Home Audio Radio, Black (CFDS70BLK), 13.7 x 6.1 x 9 inches
  • Enjoy full-function stereo sound, Playback CDs, CD-R/RW and MP3 CDs with shuffle and program functions, Built-in cassette tape deck with recording function. Note:Unplug this apparatus during lightning storms or when unused for long periods of time. Kindly follow the instructions provided in the user guide.
  • FM/AM tuner with digital tuning and 30 station presets, AC and battery power options with up to 19 hours of battery life, Aux audio input lets you connect digital music players
  • MEGA BASS boost circuitry enhances low-frequency bass performance at the touch of a button, AC power cord included
  • Power Supply 1 x AC power cord (120 VAC, 60 Hz) or 6 x R14/Size C dry batteries (9 VDC); Requires 6 C Batteries; Works well and long with Polaroid C Batteries
  • Note: Kindly refer the PDFs provided under technical specifications before use
Philips Portable Boombox CD Player Bluetooth FM Radio MP3 Mega Bass Reflex Stereo Sound System with NFC, 12W, USB Input, Headphone Jack, and LCD Display
  • Stream music wirelessly via Bluetooth from your smartphone- Bluetooth is a short range wireless communication technology that is both robust and energy-efficient. The technology allows easy wireless connection to iPod/iPhone/iPad or other Bluetooth devices, such as smartphones, tablets or even loptops. So you can enjoy your favorite music, sound from video or game wireless on this speaker easily.
  • One-Touch with NFC-enabled smartphones for Bluetooth pairing- Pair Bluetooth devices easily with one-touch NFC (Near Field Communications) technology. Just tap the NFC enabled smartphone or tablet on the NFC area of a speaker to turn the speaker on, start Bluetooth pairing, and begin streaming music.
  • Bass Reflex Speaker System delivers a powerful, deeper bass- Bass Reflex Speaker System delivers a deep bass experience from a compact loudspeaker box system. It differs from a conventional loudspeaker box system in the addition of a bass pipe that is acoustically aligned to the woofer to optimize the low frequency roll-off of the system. The result is deeper controlled bass and lower distortion. The system works by resonating the air mass in the bass pipe to vibrate like a conventional woofer.
  • Play MP3-CD, CD and CD-R/RW- MP3 stands for "MPEG 1 Audio layer-7.6 cm (3") .MP3 is a revolutionary compression technology by which large digital music files can be made up to 10 times smaller without radically degrading their audio quality. MP3 has become the standard audio compression format used on the world wide web, allowing quick and easy audio file transfer. The "Shuffle/Repeat" function helps you to get rid of the boredom of hearing your music played in the same order all the time. After
  • Stereo headphone jack for better personal music enjoyment- Connect your own headphones with this Philips device for a more personal listening experience whenever you want it. You can enjoy your favorite music in great sound without disturbing others by connecting your headphones to this device.
PHILIPS Bluetooth Stereo System for Home with CD Player, Wireless Streaming, MP3, USB, Audio in, FM Radio, 15W, Micro Music Sound System
  • Stream music wirelessly via Bluetoot from your smartphone - Bluetooth is a short range wireless communication technology that is both robust and energy-efficient. The technology allows easy wireless connection to iPod/iPhone/iPad or other Bluetooth devices, such as smartphones, tablets or even loptops. So you can enjoy your favorite music, sound from video or game wireless on this speaker easily.
  • Dual amplifier for better sound performance - Dual amplifier ensures enhanced sound performance by reducing inter-modulation between the woofer and tweeter, since each transducer is driven by its own dedicated amplifier. The result is deep and powerful bass sounds that have high impact without interfering too much with the higher frequencies so they remain pure and detailed. Utilized in combination with precise, active crossover design, better control on the phase and frequency response of each
  • MAX Sound for instant power boost - MAX Sound technology produces an instant boost in bass, maximizing volume performance and instantly creating the most impressive listening experience with just the touch of a button. Its sophisticated electronic circuitry calibrates existing sound and volume settings, instantly boosting bass and volume to maximum levels without distortion. The end result is a noticeable amplifying of both sound spectrum and volume and a potent audio boost that will add mileage
  • Audio-in for portable music playback - The Audio in connectivity allows direct playback of Audio in content from portable media players. Besides the benefit of enjoying your favorite music in the superior sound quality delivered by the audio system, the Audio in is also extremely convenient as all you have to do is to plug your portable MP3 player to the audio system.
  • Digital tuning with preset stations for extra convenience - Simply tune into the station that you want to preset, press and hold the preset button to memorize the frequency. With preset radio stations that can be stored, you can quickly access your favorite radio station without having to manually tune the frequencies each time.
LONPOO Stereo CD Boombox Portable Bluetooth Digital Tuner FM Radio CD Player with USB Playback,Bluetooth-in,AUX Input and 3.5mm Earphone Output & Music Sound System
  • ✿【Top-loading Portable CD player】CD/MP3 player, compatible with MP3/CD/CD-R/CD-RW.
  • ✿【AC/Battery Charging】A UL Listed US power cord support voltage 110V-220V,also run with 4 count C Cell.
  • ✿【FM radio & Bluetooth Wireless Connection】FM radio, support auto-scan stations, program up to 20 radio stations.Play Music Wirelessly from Bluetooth Devices like smart phone & tablet.
  • ✿【Variety of Audio Modes & Earphones Output】Support USB Disk(up to 16G)/ AUX-IN input. Support headphone output from CD player, to enjoy your favorite song in private.
  • ✿【High configuration & Multi-function】Full screen lcd display, twin stereo speakers, Big Knob for Volume, Electronic digital volume control, Previous / next song, stop, repeat function. Support five EQ modes for music:ROCK/ POP/ FLAT/ CLASS/ JAZZ.
Portable Bluetooth Boombox Stereo System - 600 W Digital Outdoor Wireless Loud Speaker w/LED Lights, FM Radio, MP3 Player, USB, Wheels, w/Karaoke Microphone, Remote Control - Pyle PBMSPG198
  • WIRELESS BLUETOOTH CONNECTIVITY: This wireless boombox speaker system features built-in 4.0 Bluetooth for wireless music streaming w/ a connectivity range of up to 32’ ft. Works w/ any device like iPhones, iPod, android, iPads, tablets, laptops
  • AUXILIARY INPUTS: Aside from wireless connectivity, this loud street blaster is also equipped w/ 3.5mm aux input, USB slot that can support MP3 files, a radio system to connect to FM, and 2 ¼ input jacks for microphone or guitar
  • PORTED ENCLOSURE DESIGN: This portable outdoor boom box is built w/ durable housing enclosure but still lightweight and it comes w/ an integrated extending carry handle and wheels. Ported enclosure design helps amplify impressive bass response
  • DIGITAL LCD DISPLAY: This product is equipped w/ a digital screen and a remote control complete w/ all the necessary control buttons for easy operation. The product also Includes a wired microphone for karaoke fun. Battery Operated Remote Control: Requires (2) x ‘AAA’ (Not Included), Power Supply: 110/240V (13.5V Power Adapter)
  • RECHARGEABLE BATTERY: This stereo speaker also features a long lasting built-in rechargeable battery w/ 2000mAh capacity. It is also equipped w/ a 6.5'' subwoofer and two 2.5'' speakers to achieve that full range stereo sound system reproduction

Buying Guide to Choose Best Portable Stereo

There is a Bluetooth speaker or speaker that allows us to listen to our entire online music library, the radio and anything else connected to the mobile phone.

For Whom Do Portable Stereos Make Sense?

In no uncertain terms, we tell you that portable stereos only make sense for those who need to play music from CDs and USB devices.

If you can listen to music from your smartphone as you have your songs there, then the purchase of a Bluetooth speaker is more recommended because it is more compact, has potentially better sound and a rechargeable battery.

Among other things, on most smartphones, there is FM radio, so it often doesn’t make sense to buy stereos even if you want to listen to the radio.

Portable stereos, on the other hand, are more cumbersome and have become less common because there are better solutions for those who do not use CDs. But there is also to say that compact stereos have affordable prices and that now devices that can play music CDs are in short supply.

Even from PCs, various companies are removing burners, so portable stereos could come in handy. But if you are not interested in Compact Discs at all (or the old cassettes for the models that support them) and you don’t want to use USB devices to listen to music, then turn to something else.

Supported devices: CD to USB

CDs are practically always supported by portable stereos, they are the reason they exist. Although the widespread use of digital music, albums are still sold as discs in stores.

Compact stereos allow you to play these discs wherever you want. Another type of peripheral supported by portable stereos are USB sticks, thanks to a dedicated USB port.

In the old models, it was not there, but now it has been implemented in most of the specimens because now it is very common to listen to music via USB. If a pen drive is used, the songs inside it must be in the MP3 format.

The CDs are instead in WMA or MP3 format, but for the latter, you have to check if the portable stereo supports MP3. In most models, the USB port has replaced the slot to insert the cassette.

Since the music cassettes have practically disappeared from circulation. However, there are still models that can reproduce them, which could be useful for those who still find them from the 80s and 90s and want to go back to listening to old music.

Audio Quality

Audio quality is one of the most important features in a product used to play music, it is less important if you are interested in other uses (for example listening to sports commentary).

Unfortunately, however, you will not find many details in this particular area in the list of technical specifications of a portable radio.

Am / Fm Tuner

Unlike a Bluetooth speaker, portable radio has always integrated a tuner, which is the device used to hook radio signals.

The radio signal can be transmitted in analog or digital (we will see how later) and can be received by the device in two ways, or we’d better say modulations.

Speakers of the genre have retired best MP3 players, radios and even Hi-Fi systems and all audio systems of the genre with amplifier. But portable stereos are not yet obsolete, because they allow uses that are not possible with wireless mini speakers and other hearing aids.

The first signal adopted by the radios, in chronological terms, was the AM: Amplitude Modulation. In this case, the “information” of the audio signal is impressed by varying the amplitude of the wave: specifically, a high-frequency signal that contains the data is superimposed on a low-frequency signal that serves to change its amplitude.

Connections and Ports

Modern portable radios can have different types of connections, and the choice depends on your needs. Almost all models have a 3.5mm audio port, the widespread audio jack.

Which allows the output to connect a pair of headphones or a speaker system, or a different source input (such as a smartphone). Some models may also have a MicroSD slot to play the songs on the memory card.

The Grundig brand has been very famous since the Stone Age, and this is one of the best portable stereos thanks to its great experience. Also, this model is cheap, it has a very compact and also attractive design, available in different colors for every taste. Its shape is very compact, which makes it easy to take wherever you want.

It supports CD playback, including MP3-type ones, and has a USB port for listening to music from external devices such as pen drives. Do not miss the AM and FM radio that feels good and takes even in adverse conditions. Headphones can be attached nearby.


To use the radio when out and about, you need to install batteries. Each model can support different types of batteries (for example, LR6 AA batteries are very popular, but each model can support different formats).

They are often included in the original packaging, but sometimes you will have to buy them separately (always check in the sales advertisement if they are present). In my opinion, models that use rechargeable batteries are more convenient.

Other Characteristics

When purchasing your new portable radio, you can also consider several features that I have not yet mentioned: for example, the presence of a display, including a touch-screen.

This allows you to read the information on the radio station hooked up or on the song being played, or even information on the time, date, or listening mode.

Some models may also have shortcuts to instantly connect you to your favorite DAB radio stations or FM radio stations.

You may also be interested in alarm clock support, or even in the clock radio if you like to wake up to the sound of the radio, while some models also have a sleep timer mode, which switches the radio off according to your daily routine or after a certain period of inactivity


Thanks to the comfortable and wide handle that occupies the upper part, the user can easily lift the portable stereo. Battery operation is a choice that can be perplexing at first.

But which demonstrates the choice of the brand to offer a comfortable and agile object, to take to a party in the park or for an afternoon with friends, without the presence of a plug connector.

The batteries inserted allow you to listen to the CD for up to nine hours of playback, a time that triples for those who prefer to listen to their favorite radio station.

The weight of the object does not reach two kilos without batteries, a convenient value for those who do not like excessively heavy radios. The shape then has an attractive color, with a modern style that appeals to both adults and young people.

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