---
product_id: 620021072
title: "SHIDU Portable Voice Amplifier, Personal Voice Amplifier 18W with Wired Microphone Headset Waterproof Bluetooth Speaker Rechargeable PA System for Outdoors,Teachers,Shower,Beach,Tour Guide"
brand: "shidu"
price: "659 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/620021072-shidu-portable-voice-amplifier-personal-voice-amplifier-18w-with-wired
store_origin: RO
region: Romania
---

# 18W crystal-clear sound 12-hour rechargeable battery Waterproof & rugged design SHIDU Portable Voice Amplifier, Personal Voice Amplifier 18W with Wired Microphone Headset Waterproof Bluetooth Speaker Rechargeable PA System for Outdoors,Teachers,Shower,Beach,Tour Guide

**Brand:** shidu
**Price:** 659 Lei
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the room, wherever you go!

## Quick Answers

- **What is this?** SHIDU Portable Voice Amplifier, Personal Voice Amplifier 18W with Wired Microphone Headset Waterproof Bluetooth Speaker Rechargeable PA System for Outdoors,Teachers,Shower,Beach,Tour Guide by shidu
- **How much does it cost?** 659 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/620021072-shidu-portable-voice-amplifier-personal-voice-amplifier-18w-with-wired)

## Best For

- shidu enthusiasts

## Why This Product

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

## Key Features

- • **Built for Any Environment:** Waterproof, dustproof, and drop-resistant—perfect for outdoor adventures, classrooms, or beach days.
- • **Seamless Audio Versatility:** Bluetooth, USB, TF card, AUX, and MP3 support keep your presentations and playlists flowing effortlessly.
- • **Freedom to Move, Stay Connected:** Compact 1.47lb design with belt clip lets you roam freely while maintaining crystal-clear communication.
- • **Amplify Your Voice, Effortlessly:** 18W speaker delivers distortion-free sound across 1500 sq meters—no shouting needed.
- • **All-Day Power, All-Day Confidence:** 4400mAh battery powers up to 12 hours of continuous use—stay heard from morning meetings to evening events.

## Overview

The SHIDUPortable Voice Amplifier is a powerful 18W PA system featuring a wired, adjustable microphone headset and a robust 4400mAh rechargeable battery offering up to 12 hours of clear, distortion-free sound coverage over large areas. Its compact, lightweight, and waterproof design ensures reliable performance indoors and outdoors, with versatile audio input options including Bluetooth, USB, TF card, and AUX—ideal for teachers, tour guides, trainers, and outdoor enthusiasts.

## Description

SHIDU Portable Voice Amplifier, Personal Voice Amplifier 18W with Wired Microphone Headset Waterproof Bluetooth Speaker Rechargeable PA System for Outdoors,Teachers,Shower,Beach,Tour Guide

## Features

- 【 Personal Voice Amplifier】Clear and distortion-free sound can cover a large room of about 1500 square meters, 4400mah rechargeable battery can be used for about 10-12 hours. It can easily amplify your voice, others can hear clearly. Excellent in range, volume and battery Life.
- 【Portable Voice Amplifier】The size is 4.72*3.77*1.77 inches and lightweight is 1.47lb. come with belt and back clip. Portability design gives you freedom of movement. Communicate clearly and maintain a safe social distance. Mic with amplifier suitable for teacher, trainer, coacher, shopping mall, presentation, speech, elderly etc.
- 【Waterproof Bluetooth Speaker】You can play audio via Bluetooth / USB / TF card / AUX / MP3.Bluetooth connection distance up to 35 feet away.The sound quality will exceed your imagination！This multi-function amplifier has durable exterior materials.Waterproof, dustproof and drop-resistant design perfect for any outdoor / indoor activities.
- 【Retractable Microphone Headset】The Portable microphone arm can be bent to adjust the position and easy to display onto your head, adjustable to fit most size. Ergonomic design makes wearing very comfortable.
- Please note that this is a wired microphone speaker. Portable speaker with microphone: The sound of 18W speaker with mic covers more than 20,000 square feet. Even if the volume is set to the maximum, the sound will not be distorted, You don't have to shout to amplify your voice and reduce the burden on your throat. Come with microphone headset can adjust the angle between the mouth and the mic, very comfortable to wear.
- 【Helpful Tips】：1）For the best audio pickup, position the microphone about 3-5cm (1.2-2 inches) away from your mouth. 2）To prevent feedback, it's advisable not to place the microphone directly in front of the voice amplifier.

## Product Details

- **Brand:** SHIDU
- **Connectivity technology:** Bluetooth, USB
- **Colour:** Black
- **Compatible devices:** Headset, Laptop
- **Mounting type:** Portable

## Images

![SHIDU Portable Voice Amplifier, Personal Voice Amplifier 18W with Wired Microphone Headset Waterproof Bluetooth Speaker Rechargeable PA System for Outdoors,Teachers,Shower,Beach,Tour Guide - Image 1](https://m.media-amazon.com/images/I/71frfpxnbhL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ro/products/620021072-shidu-portable-voice-amplifier-personal-voice-amplifier-18w-with-wired](https://www.desertcart.ro/products/620021072-shidu-portable-voice-amplifier-personal-voice-amplifier-18w-with-wired)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-08*