---
product_id: 584432471
title: "KLIM Boombox B4 CD Player Portable Audio System - AM/FM Radio with CD Player, MP3, Bluetooth, AUX, USB - Wired & Wireless Mode, Rechargeable Battery - Remote Control, Autosleep, Digital EQ - New"
brand: "klim"
price: "532.98 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Klim"
url: https://www.desertcart.tn/products/584432471-klim-boombox-b4-cd-player-portable-audio-system-am-fm
store_origin: TN
region: Tunisia
---

# CD + MP3 + USB + AUX + Bluetooth AM/FM radio with precise tuning 20+ hrs rechargeable battery life KLIM Boombox B4 CD Player Portable Audio System - AM/FM Radio with CD Player, MP3, Bluetooth, AUX, USB - Wired & Wireless Mode, Rechargeable Battery - Remote Control, Autosleep, Digital EQ - New

**Brand:** klim
**Price:** 532.98 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundtrack anywhere, anytime — because your vibe deserves premium sound.

## Quick Answers

- **What is this?** KLIM Boombox B4 CD Player Portable Audio System - AM/FM Radio with CD Player, MP3, Bluetooth, AUX, USB - Wired & Wireless Mode, Rechargeable Battery - Remote Control, Autosleep, Digital EQ - New by klim
- **How much does it cost?** 532.98 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/584432471-klim-boombox-b4-cd-player-portable-audio-system-am-fm)

## Best For

- klim enthusiasts

## Why This Product

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

## Key Features

- • **Remote Freedom:** Control your playlist from up to 15 feet away—perfect for multitasking pros on the move.
- • **Rugged & Reliable:** Compact, sturdy design built to withstand your busy lifestyle, backed by a 5-year warranty.
- • **Long-Lasting Power:** Rechargeable battery delivers over 20 hours of uninterrupted music—ditch disposable batteries forever.
- • **Ultimate Versatility:** Seamlessly switch between CD, Bluetooth, USB, AUX, and AM/FM radio for all your audio cravings.
- • **Precision Sound Control:** Digital EQ with 5 modes including Jazz for crystal-clear, balanced audio tailored to your vibe.

## Overview

The KLIM Boombox B4 is a sleek, portable audio system combining classic CD playback with modern wireless Bluetooth streaming, USB and AUX inputs, and AM/FM radio. Featuring a rechargeable battery with 20+ hours of playtime, digital EQ presets, and a responsive remote control, it delivers versatile, high-quality stereo sound in a rugged, compact design. Perfect for professionals who demand flexibility and reliability in their music gear, backed by KLIM’s 5-year warranty and dedicated customer support.

## Description

Product description

Review: NICE CD PLAYER BUT USB FUNCTIONALITY HAS NO UI WHICH IS BAD THOUGH - I was looking for an affordable rechargeable portable little cd radio since I bought a car with no cd player. Got an AUX cable for the speakers to, but I tried this little beast just on it's own with a Busta Rhymes Genesis CD and was blown away by the quality. The bass is great, and I love walking around with this thing now at home, it feels like I have a old school boombox with more modern aesthetic. My only beef is I was disappointed with the USB function of this. I hoped there would be a menu like UI so I can easily navigate my MP3 collection of music but unfortunately there isn't so it just goes song by song of your USB with no titles just track numbers so it renders USB music use pointless if you have a huge storage device. Lastly my other criticism is one design flaw imo. The CD tray is nice and strong and it feels safe and strong to walk around with while it plays CD. I just don't like how on the back the CD is exposed with an inch crack so its not sealed airtight, so I may worry about collecting dust or whatever if I am outside too long. That should be covered so the CD is protected better. BUT FOR THE PRICE THIS IS STILL AMAZING. I MAY BUY EXTRA FOR OTHER USE.
Review: Fantastic Portable Music System !!!! KLIM all the way....!! - I'm so glad i made this purchase. After much research and trial and failure i've finally found a solution i can truly claim is exactly what i was looking for. Since this will be my work music-system i needed something clear and capable of delivering music via a variety of media. I won't quite say this is an iPod-killer but it comes close. the USB-drive input is so cool if you don't need to see track-titles or have complete control over how your playlists are sequenced (the random-mode is helpful) USB-drives are cheap so you can have multiple Flash-drives containing a variety of music(s) of your choice (the only limitation being no disks over 64 GB...my unit really seems to like Sandisk). i had no issues whatsoever with CDs skipping....i wish the FM and Am knobs weren't stepped but the increments are tight and i get my favorite FM station clearly. The Volume- knob has 30 steps so you have a very nice range of volume to work with. ...almost twice as much as your mac computer. The audio-input is there if you want to plug in a phone or i-Pod without bluetooth. The unit provides 4 EQ settings plus the default. i've found the Jazz setting to be my favorite...providing a nice clarity across the spectrum for all music. ..it's actually a brilliant little Eq-curve given the speakers.....which is the bottom-line. i won't say this is a 'blaster' or 'boombox' of the sort i'm used to but it packs a better punch with clarity than my 2 old favorite companies' current products in the same price-range. i'm just blown away by this unit as well as the super-folks at KLIM who were immediately responsive when i had an issue with my original unit and immediately sent a replacement the next day. the REMOTE-CONTROL is VERY effective....since some of the work i do means being on ladders several feet away, a reliable remote is essential if i'm playing playlists with jumps in volume or need to skip a track. (in the first photo you can see my little KLIM approximately 15 ft away. i am on this side of the yellow ladder and was still able to to easily get the unit to respond to my remote commands (which i keep wrapped in the original plastic to protect from paint and water). i also think it's important to note that this doesn't sound like a BOSE with truly heft bass....i often work in small bathrooms when people are home so even at low volumes i don't want that much bass....just enough to have things pop and provide some definition. this is a dream unit in that regard.....so whether i'm listening to electronic music or Gordon Lightfoot....the sound is just so very nice... the question becomes how long will it hold up to the abuse i will subject it to?....i'm confident it will hold up just fine...it's build is solid. the package itself is excellent and KLIM throws in cool bumper-stickers.... i don't go around saying how much i love a company but i really love this one. my search is over.....KLIM is my new choice....of course i'd be very excited were they to release a B6-Model.

## Features

- PORTABLE CD PLAYER: Enjoy powerful bass and crystal-clear sound from this compact and stylish boombox thanks to its quality componenets.
- BLUETOOTH CONNECTIVITY: Stream music wirelessly from your smartphone or tablet. Our portable CD player B4 is also equipped with an auxiliary (AUX) and USB port to let you enjoy your favorite MP3 songs.
- AM/FM RADIO: Tune in to your favorite radio stations and stay updated on the news and entertainment. Don't miss anything!
- POWER WITH CABLE OR INTERNAL BATTERY. Forget about buying batteries every few days. The KLIM Boombox B4 is equipped with high-quality rechargeable batteries that save you money and hassle in the long run.
- KLIM AUDIO SYSTEM. With more than 50 000 Boombox, Cassette and CD Players sold by year, we're committed to producing quality electronics using higher quality components, built to last with an excellent customer service ready to assist 24/7.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CC5LMBJQ |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #57,514 in Electronics ( See Top 100 in Electronics ) #139 in Boomboxes |
| Bluetooth support? | Yes |
| Brand | KLIM |
| Built-In Media | KLIM Boombox B5 |
| Color | Silver |
| Compatible Devices | Speaker |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.2 out of 5 stars 290 Reviews |
| Frequency Response Curve | [INFERRED: Relatively flat frequency response curve] |
| Item Dimensions | 11.81 x 8.9 x 4.92 inches |
| Item Weight | 2.05 Kilograms |
| Item dimensions L x W x H | 11.81 x 8.9 x 4.92 inches |
| Manufacturer | KLIM |
| Mfr Part Number | KLBOO5342 |
| Model Number | KLIM Boombox B4 V3 |
| Number of Speakers | 2 |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 90 |
| Speaker Type | Stereo |
| Speakers Included | 2 Stereo Speakers |
| Style Name | Modern |
| Supported Audio Format | CD, MP3 |
| Supported Standards | CD |
| Surround Sound Channel Configuration | 2.0 |
| Warranty Description | 5 years |

## Product Details

- **Brand:** KLIM
- **Connectivity Technology:** Bluetooth
- **Color:** Silver
- **Speaker Type:** Stereo
- **Item dimensions L x W x H:** 11.81 x 8.9 x 4.92 inches

## Images

![KLIM Boombox B4 CD Player Portable Audio System - AM/FM Radio with CD Player, MP3, Bluetooth, AUX, USB - Wired & Wireless Mode, Rechargeable Battery - Remote Control, Autosleep, Digital EQ - New - Image 1](https://m.media-amazon.com/images/I/71lAV35BXpL.jpg)
![KLIM Boombox B4 CD Player Portable Audio System - AM/FM Radio with CD Player, MP3, Bluetooth, AUX, USB - Wired & Wireless Mode, Rechargeable Battery - Remote Control, Autosleep, Digital EQ - New - Image 2](https://m.media-amazon.com/images/I/710bk3gss4L.jpg)
![KLIM Boombox B4 CD Player Portable Audio System - AM/FM Radio with CD Player, MP3, Bluetooth, AUX, USB - Wired & Wireless Mode, Rechargeable Battery - Remote Control, Autosleep, Digital EQ - New - Image 3](https://m.media-amazon.com/images/I/71sF0iaoA6L.jpg)
![KLIM Boombox B4 CD Player Portable Audio System - AM/FM Radio with CD Player, MP3, Bluetooth, AUX, USB - Wired & Wireless Mode, Rechargeable Battery - Remote Control, Autosleep, Digital EQ - New - Image 4](https://m.media-amazon.com/images/I/71hB54K4w3L.jpg)
![KLIM Boombox B4 CD Player Portable Audio System - AM/FM Radio with CD Player, MP3, Bluetooth, AUX, USB - Wired & Wireless Mode, Rechargeable Battery - Remote Control, Autosleep, Digital EQ - New - Image 5](https://m.media-amazon.com/images/I/71NayZJ7Z4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ NICE CD PLAYER BUT USB FUNCTIONALITY HAS NO UI WHICH IS BAD THOUGH
*by K***R on March 5, 2026*

I was looking for an affordable rechargeable portable little cd radio since I bought a car with no cd player. Got an AUX cable for the speakers to, but I tried this little beast just on it's own with a Busta Rhymes Genesis CD and was blown away by the quality. The bass is great, and I love walking around with this thing now at home, it feels like I have a old school boombox with more modern aesthetic. My only beef is I was disappointed with the USB function of this. I hoped there would be a menu like UI so I can easily navigate my MP3 collection of music but unfortunately there isn't so it just goes song by song of your USB with no titles just track numbers so it renders USB music use pointless if you have a huge storage device. Lastly my other criticism is one design flaw imo. The CD tray is nice and strong and it feels safe and strong to walk around with while it plays CD. I just don't like how on the back the CD is exposed with an inch crack so its not sealed airtight, so I may worry about collecting dust or whatever if I am outside too long. That should be covered so the CD is protected better. BUT FOR THE PRICE THIS IS STILL AMAZING. I MAY BUY EXTRA FOR OTHER USE.

### ⭐⭐⭐⭐⭐ Fantastic Portable Music System !!!! KLIM all the way....!!
*by J***N on November 18, 2024*

I'm so glad i made this purchase. After much research and trial and failure i've finally found a solution i can truly claim is exactly what i was looking for. Since this will be my work music-system i needed something clear and capable of delivering music via a variety of media. I won't quite say this is an iPod-killer but it comes close. the USB-drive input is so cool if you don't need to see track-titles or have complete control over how your playlists are sequenced (the random-mode is helpful) USB-drives are cheap so you can have multiple Flash-drives containing a variety of music(s) of your choice (the only limitation being no disks over 64 GB...my unit really seems to like Sandisk). i had no issues whatsoever with CDs skipping....i wish the FM and Am knobs weren't stepped but the increments are tight and i get my favorite FM station clearly. The Volume- knob has 30 steps so you have a very nice range of volume to work with. ...almost twice as much as your mac computer. The audio-input is there if you want to plug in a phone or i-Pod without bluetooth. The unit provides 4 EQ settings plus the default. i've found the Jazz setting to be my favorite...providing a nice clarity across the spectrum for all music. ..it's actually a brilliant little Eq-curve given the speakers.....which is the bottom-line. i won't say this is a 'blaster' or 'boombox' of the sort i'm used to but it packs a better punch with clarity than my 2 old favorite companies' current products in the same price-range. i'm just blown away by this unit as well as the super-folks at KLIM who were immediately responsive when i had an issue with my original unit and immediately sent a replacement the next day. the REMOTE-CONTROL is VERY effective....since some of the work i do means being on ladders several feet away, a reliable remote is essential if i'm playing playlists with jumps in volume or need to skip a track. (in the first photo you can see my little KLIM approximately 15 ft away. i am on this side of the yellow ladder and was still able to to easily get the unit to respond to my remote commands (which i keep wrapped in the original plastic to protect from paint and water). i also think it's important to note that this doesn't sound like a BOSE with truly heft bass....i often work in small bathrooms when people are home so even at low volumes i don't want that much bass....just enough to have things pop and provide some definition. this is a dream unit in that regard.....so whether i'm listening to electronic music or Gordon Lightfoot....the sound is just so very nice... the question becomes how long will it hold up to the abuse i will subject it to?....i'm confident it will hold up just fine...it's build is solid. the package itself is excellent and KLIM throws in cool bumper-stickers.... i don't go around saying how much i love a company but i really love this one. my search is over.....KLIM is my new choice....of course i'd be very excited were they to release a B6-Model.

### ⭐⭐⭐⭐ Nice
*by L***R on February 27, 2026*

Nice, compact size

## Frequently Bought Together

- KLIM Boombox B4 CD Player Portable Audio System + AM/FM Radio with CD Player, MP3, Bluetooth, AUX, USB + Wired & Wireless Mode, Rechargeable Battery + Remote Control, Autosleep, Digital EQ + New
- STORi Stackable Clear Plastic CD Organizer with Rubber Feet | Rectangular Jewel Cases Holder Perfect for Theatre Room | Holds up to 30 CD Cases | Made in USA

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-24*