---
product_id: 435539814
title: "Top Tech Audio Blade-4 400W Bluetooth Speaker, Portable 3-Inch Wireless Speaker with LED Lights, TWS Functionality, Karaoke Mode, 6-Hour Rechargeable Battery, USB Drive, TF Card, AUX, FM Radio, Black"
brand: "toptech"
price: "€ 85.36"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.cy/products/435539814-top-tech-audio-blade-4-400w-bluetooth-speaker-portable-3
store_origin: CY
region: Cyprus
---

# 100ft Range 10W Power 5hr Battery Top Tech Audio Blade-4 400W Bluetooth Speaker, Portable 3-Inch Wireless Speaker with LED Lights, TWS Functionality, Karaoke Mode, 6-Hour Rechargeable Battery, USB Drive, TF Card, AUX, FM Radio, Black

**Brand:** toptech
**Price:** € 85.36
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** Top Tech Audio Blade-4 400W Bluetooth Speaker, Portable 3-Inch Wireless Speaker with LED Lights, TWS Functionality, Karaoke Mode, 6-Hour Rechargeable Battery, USB Drive, TF Card, AUX, FM Radio, Black by toptech
- **How much does it cost?** € 85.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/435539814-top-tech-audio-blade-4-400w-bluetooth-speaker-portable-3)

## Best For

- toptech enthusiasts

## Why This Product

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

## Key Features

- • **Party Anywhere:** Lightweight and portable design makes it the perfect companion for on-the-go entertainment.
- • **Unleash the Sound:** Experience crystal-clear audio with rich bass that elevates any gathering.
- • **Vibrant LED Display:** Set the mood with a stunning LED light show that dances to your music.
- • **Versatile Connectivity:** Easily connect via Bluetooth, USB, or micro SD for seamless playback.
- • **Satisfaction Guaranteed:** Try it risk-free for 30 days; love it or get your money back!

## Overview

The Top Tech Audio Blade-4 Bluetooth Portable Speaker delivers powerful audio with a 10-watt output, a 100-foot wireless range, and a rechargeable battery that lasts up to 5 hours. Its versatile connectivity options and vibrant LED display make it the ultimate choice for music lovers on the go.

## Description

Top Tech Audio Blade-4 400W Bluetooth Speaker, Portable 3-Inch Wireless Speaker with LED Lights, TWS Functionality, Karaoke Mode, 6-Hour Rechargeable Battery, USB Drive, TF Card, AUX, FM Radio, Black

## Features

- THE ULTIMATE BLUETOOTH SPEAKER BUNDLE: This 4" indoor and outdoor speaker produces crisp, loud audio and features a stunning LED light display. It works with all Bluetooth devices and accepts USB memory devices and SD cards for direct playback.
- EASY TO TAKE WITH YOU WHEN ON THE GO: The music goes with you, always! Our professional party speaker comes equipped
- ONG-LASTING, RECHARGEABLE BATTERY: Each karaoke speaker comes with a long-lasting, rechargeable battery. When fully charged, you’ll get approximately 5 hours of use out of our wireless speakers with Bluetooth (charging cable included).
- WE TAKE GOOD CARE OF OUR CUSTOMERS: We’re confident you’re going to love the quality and functionality of this loud Bluetooth speaker. You have 30 days to put it to the test. If you don’t love it, we’ll take it back for a full refund.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Is Electric | Yes |
| Power Source | Battery Powered |
| Compatible Devices | Smartphone |
| Speaker Size | 3 Inches |
| Woofer Diameter | 4 Inches |
| Bluetooth Range | 1E+1 Meters |
| MP3 player | No |
| Controller Type | Battery Powered |
| Color | Black |
| Battery Average Life | 5 Hours |
| Is Waterproof | FALSE |
| Warranty Type | SatisfactionGuaranteed |
| Maximum Range | 100 Feet |
| Control Method | Touch |
| Audio Output Mode | Stereo |
| Mounting Type | Rechargeable |
| Material Type | Plastic |
| Additional Features | Portable, LED Light, Lightweight, Rechargeable |
| Recommended Uses For Product | Fm Radio, For Computers, For Smartphones or Tablets |
| Subwoofer Diameter | 4 Inches |
| Item Dimensions D x W x H | 35"D x 3.5"W x 6.5"H |
| Speaker Maximum Output Power | 10 Watts |
| Subwoofer Connectivity Technology | Wireless |
| Connectivity Protocol | Bluetooth |
| Wireless Technology | Bluetooth |
| Connectivity Technology | Micro sd Card, Bluetooth, USB |

## Images

![Top Tech Audio Blade-4 400W Bluetooth Speaker, Portable 3-Inch Wireless Speaker with LED Lights, TWS Functionality, Karaoke Mode, 6-Hour Rechargeable Battery, USB Drive, TF Card, AUX, FM Radio, Black - Image 1](https://m.media-amazon.com/images/I/71k8TpZZeCL.jpg)
![Top Tech Audio Blade-4 400W Bluetooth Speaker, Portable 3-Inch Wireless Speaker with LED Lights, TWS Functionality, Karaoke Mode, 6-Hour Rechargeable Battery, USB Drive, TF Card, AUX, FM Radio, Black - Image 2](https://m.media-amazon.com/images/I/610cfpvzAVL.jpg)
![Top Tech Audio Blade-4 400W Bluetooth Speaker, Portable 3-Inch Wireless Speaker with LED Lights, TWS Functionality, Karaoke Mode, 6-Hour Rechargeable Battery, USB Drive, TF Card, AUX, FM Radio, Black - Image 3](https://m.media-amazon.com/images/I/61fx8YgY39L.jpg)
![Top Tech Audio Blade-4 400W Bluetooth Speaker, Portable 3-Inch Wireless Speaker with LED Lights, TWS Functionality, Karaoke Mode, 6-Hour Rechargeable Battery, USB Drive, TF Card, AUX, FM Radio, Black - Image 4](https://m.media-amazon.com/images/I/81VefUcCOLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works great
  

*by J***L on Reviewed in the United States on February 23, 2024*

Wife and I are hard of hearing, this helps watching movies were the sound is too little or too much.

### ⭐ 1.0 out of 5 stars







  
  
    BLUETOOTH SPEAKER BOMB!
  

*by J***N on Reviewed in the United States on June 1, 2024*

This was purchased and delivered all in one day and I thought I'd be able to use it immediately! NOT the case. All it did was give out  piercing, loud frequency sounds. The radio mode didn't scan properly and the Bluetooth mode wasn't working properly as well. It operates as if it needs an antenna, but doesn't have one. The loud noises were too much to bear, so I am returning it for a full refund and that will be the last time I order this brand.

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**Shop now:** [https://www.desertcart.com.cy/products/435539814-top-tech-audio-blade-4-400w-bluetooth-speaker-portable-3](https://www.desertcart.com.cy/products/435539814-top-tech-audio-blade-4-400w-bluetooth-speaker-portable-3)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-21*