---
product_id: 353616821
title: "BT-18BK Portable Bluetooth Boombox Speaker, Indoor/Outdoor, 25W, Loud Sound, Deeper Bass, EQ, 5\" Subwoofer, 2 x 3.25 Tweeter, FM, 9H Playtime, USB, Micro SD, AUX, Microphone, Recording, Light"
brand: "boytone"
price: "€ 103.05"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/353616821-bt-18bk-portable-bluetooth-boombox-speaker-indoor-outdoor-25w-loud
store_origin: IE
region: Ireland
---

# Karaoke Ready 25W Power 9H Playtime BT-18BK Portable Bluetooth Boombox Speaker, Indoor/Outdoor, 25W, Loud Sound, Deeper Bass, EQ, 5" Subwoofer, 2 x 3.25 Tweeter, FM, 9H Playtime, USB, Micro SD, AUX, Microphone, Recording, Light

**Brand:** boytone
**Price:** € 103.05
**Availability:** ✅ In Stock

## Summary

> 🎶 Your Soundtrack to Adventure Awaits!

## Quick Answers

- **What is this?** BT-18BK Portable Bluetooth Boombox Speaker, Indoor/Outdoor, 25W, Loud Sound, Deeper Bass, EQ, 5" Subwoofer, 2 x 3.25 Tweeter, FM, 9H Playtime, USB, Micro SD, AUX, Microphone, Recording, Light by boytone
- **How much does it cost?** € 103.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/353616821-bt-18bk-portable-bluetooth-boombox-speaker-indoor-outdoor-25w-loud)

## Best For

- boytone enthusiasts

## Why This Product

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

## Key Features

- • **Karaoke King:** Transform any gathering into a karaoke night with built-in recording and microphone.
- • **Portable Party:** Lightweight design with a handle and strap for easy transport to any venue.
- • **Vibrant Visuals:** RGB speaker lights that pulse with the beat, setting the mood for any occasion.
- • **Unleash the Sound:** Experience booming 25W audio with deep bass and crystal-clear highs.
- • **Versatile Connectivity:** Stream from USB, Micro SD, or AUX for seamless audio integration.

## Overview

The Boytone BT-18BK Portable Bluetooth Boombox Speaker delivers powerful 25W sound with a 5" subwoofer and dual tweeters, perfect for indoor and outdoor use. With a 9-hour playtime, versatile connectivity options, and a built-in microphone for karaoke, this boombox is designed for music lovers on the go.

## Description

BT-18BK Portable Bluetooth Boombox Speaker, Indoor/Outdoor, 25W, Loud Sound, Deeper Bass, EQ, 5" Subwoofer, 2 x 3.25 Tweeter, FM, 9H Playtime, USB, Micro SD, AUX, Microphone, Recording, Light

## Features

- Bluetooth Secure simple pairing for your device - friendly operating range up to 33 ft. (10 meters) Plus wireless remote control, Microphone Included. Capable of recording into USB while functioning in karaoke mode.
- USB player Micro SD Card support as well as a Line-In auxiliary function: Suitable for PC, MID, TV and other audio devices.
- Output Power: 25W, Built-in 5" Subwoofer plus 2 x 3.25'' Tweeter, RGB Speaker Light.
- Product Dimensions: 16" (406mm) Long x 9.50" (241mm) Height x 7.25” (184mm) wide. Come's with built in handle and extra strap for easy carry.
- Built-in Rechargeable Battery (1800mAh) including charging cable, Microphone, wireless Remote control, Caring strap Included.

## Product Details

- **Brand:** Boytone
- **Speaker maximum output power:** 25 Watts
- **Frequency response:** 20 KHz
- **Connectivity technology:** Wireless
- **Audio output mode:** Stereo

## Images

![BT-18BK Portable Bluetooth Boombox Speaker, Indoor/Outdoor, 25W, Loud Sound, Deeper Bass, EQ, 5" Subwoofer, 2 x 3.25 Tweeter, FM, 9H Playtime, USB, Micro SD, AUX, Microphone, Recording, Light - Image 1](https://m.media-amazon.com/images/I/61jl8Zo2vgL.jpg)
![BT-18BK Portable Bluetooth Boombox Speaker, Indoor/Outdoor, 25W, Loud Sound, Deeper Bass, EQ, 5" Subwoofer, 2 x 3.25 Tweeter, FM, 9H Playtime, USB, Micro SD, AUX, Microphone, Recording, Light - Image 2](https://m.media-amazon.com/images/I/716xJjeUiQL.jpg)
![BT-18BK Portable Bluetooth Boombox Speaker, Indoor/Outdoor, 25W, Loud Sound, Deeper Bass, EQ, 5" Subwoofer, 2 x 3.25 Tweeter, FM, 9H Playtime, USB, Micro SD, AUX, Microphone, Recording, Light - Image 3](https://m.media-amazon.com/images/I/71I-6yE7JfL.jpg)
![BT-18BK Portable Bluetooth Boombox Speaker, Indoor/Outdoor, 25W, Loud Sound, Deeper Bass, EQ, 5" Subwoofer, 2 x 3.25 Tweeter, FM, 9H Playtime, USB, Micro SD, AUX, Microphone, Recording, Light - Image 4](https://m.media-amazon.com/images/I/61IhhphkMZL.jpg)
![BT-18BK Portable Bluetooth Boombox Speaker, Indoor/Outdoor, 25W, Loud Sound, Deeper Bass, EQ, 5" Subwoofer, 2 x 3.25 Tweeter, FM, 9H Playtime, USB, Micro SD, AUX, Microphone, Recording, Light - Image 5](https://m.media-amazon.com/images/I/6145ZIN-zDL.jpg)

---

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**Shop now:** [https://www.desertcart.ie/products/353616821-bt-18bk-portable-bluetooth-boombox-speaker-indoor-outdoor-25w-loud](https://www.desertcart.ie/products/353616821-bt-18bk-portable-bluetooth-boombox-speaker-indoor-outdoor-25w-loud)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*