---
product_id: 738454218
title: "35W Voice Amplifier for Teachers Bluetooth Wireless Lavalier Mic | Portable Microphone and Speaker, Power Voice Amplifier Personal Clip on Microphone System for Tour Guides Fitness Instructors"
brand: "shidu"
price: "€ 148.95"
currency: EUR
in_stock: true
category: "Shidu"
url: https://www.desertcart.sk/products/738454218-35w-voice-amplifier-for-teachers-bluetooth-wireless-lavalier-mic-portable
store_origin: SK
region: Slovakia
---

# 40m wireless mic range 35W true acoustic power 16.5h battery life 35W Voice Amplifier for Teachers Bluetooth Wireless Lavalier Mic | Portable Microphone and Speaker, Power Voice Amplifier Personal Clip on Microphone System for Tour Guides Fitness Instructors

**Brand:** shidu
**Price:** € 148.95
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the room, wherever you go.

## Quick Answers

- **What is this?** 35W Voice Amplifier for Teachers Bluetooth Wireless Lavalier Mic | Portable Microphone and Speaker, Power Voice Amplifier Personal Clip on Microphone System for Tour Guides Fitness Instructors by shidu
- **How much does it cost?** € 148.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/738454218-35w-voice-amplifier-for-teachers-bluetooth-wireless-lavalier-mic-portable)

## 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

- • **Versatile Pro-Grade Audio:** Perfect for teachers, tour guides, fitness pros, and speakers who demand clarity and reliability.
- • **Lightweight Clip-On Comfort:** Say goodbye to bulky headsets—wear it clipped or handheld for effortless all-day comfort.
- • **Freedom to Move, Freedom to Teach:** Seamless 40-meter wireless mic range keeps you connected without tethering or noise interruptions.
- • **All-Day Performance, Zero Downtime:** 16.5 hours of continuous use with quick Type-C charging means your voice never fades.
- • **Classroom Coverage Like Never Before:** Amplify your voice across 2100㎡ with crystal-clear 35W power—no more strained shouting.

## Overview

The SHIDU 35W Voice Amplifier is a professional-grade portable PA system featuring a wireless 2.4G lavalier mic with a 40-meter range, delivering powerful 35W sound coverage for up to 320 people in large spaces. Lightweight and clip-on designed for comfort, it offers up to 16.5 hours of battery life with fast Type-C charging, making it ideal for educators, trainers, and public speakers seeking clear, reliable voice amplification.

## Description

Buy SHIDU 35W Voice Amplifier for Teachers Bluetooth Wireless Lavalier Mic | Portable Microphone and Speaker, Power Voice Amplifier Personal Clip on Microphone System for Tour Guides Fitness Instructors: Power Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【 True Acoustic Power Amplifier 】SHIDU 35W wireless voice amplifier is paired with a 2.4G lavalier microphone, which has more advanced sound sensitivity and stronger sound penetration, stable connection and no noise, and can cover a large classroom of about 22,604 square feet (2100㎡) with 320 people.
- 【 Greatly Reduce the Pain of Stuck Ears 】Voice amplifier for teaches has a lightweight clip-on design that can be clipped to your collar or held in your hand, which greatly reduces the discomfort of wearing a headset and allows you to get a better experience when teaching or explaining.
- 【 Transmission Technology Breakthrough 】SHIDU is the only product of its kind on the market that breaks through the technological barriers to enable speakers and microphones to support a 40 meter/131 feet wireless connection, while playing music via a 5.3 Bluetooth connection for a hassle-free audio experience.
- 【 Long Battery Life 】Voice amplifier has a built-in 3100mAh rechargeable battery, which only takes 2-4 hours to charge on a single charge, providing up to 16.5 hours of continuous use, ensuring reliability for long sessions. It can be quickly charged with the included Type-C charging cable.
- 【 Widely Used 】Portable microphone and speaker are small in size and stable in performance. They are very suitable for amplifying your voice and protecting your throat. They can be applied to teaching, training, singing, coaching, tour guides, shopping malls, speeches, yoga, outdoor, etc.
- 【 Warm Tips and Guarantee 】Please keep the speaker and mic for a distance and facing away each other to avoid the signal affected. We provide return and refund without reason in 30 days, and 24-month warranty, and lifetime technical support.SHIDU is committed to giving you a new experience.
- 【 Note 】Microphone heads too close to the speaker will make sharp and strange sounds, which is common sound reflex, so try to avoid microphone heads too close to speakers. Avoid pointing the microphone directly at the speaker.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F3347WFV |
| Best Sellers Rank | #709 in Musical Instruments ( See Top 100 in Musical Instruments ) #7 in Power Amplifiers |
| Customer Reviews | 4.3 4.3 out of 5 stars (176) |
| Date First Available | March 31, 2025 |
| Item Weight | 10.1 ounces |
| Item model number | M500-U66-Black |
| Manufacturer | SHIDU |
| Product Dimensions | 4.57 x 3.39 x 1.81 inches |

## Product Details

- **Brand:** SHIDU
- **Item dimensions L x W x H:** 4.57 x 3.39 x 1.81 inches
- **Connectivity Technology:** Bluetooth
- **Color:** Black
- **Compatible Devices:** Headset/Laptop/MP3 Player/Smartphone/Tablet

## Images

![35W Voice Amplifier for Teachers Bluetooth Wireless Lavalier Mic | Portable Microphone and Speaker, Power Voice Amplifier Personal Clip on Microphone System for Tour Guides Fitness Instructors - Image 1](https://m.media-amazon.com/images/I/81-koAFkwKL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the output power?**
A: The output power is 35W, and the effective coverage is about 22,604 square feet (2100㎡)

**Q: Will there be distortion?**
A: With Ai noise reduction technology, the sound is clear and not distorted.

**Q: Does it support Bluetooth connection?**
A: Yes, it supports Bluetooth 5.3 and can be connected to a mobile phone to play music.

**Q: Who is it suitable for?**
A: It is suitable for teachers, tour guides, trainers, speakers, the elderly, people with low voices or those who need to speak for a long time.

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**Shop now:** [https://www.desertcart.sk/products/738454218-35w-voice-amplifier-for-teachers-bluetooth-wireless-lavalier-mic-portable](https://www.desertcart.sk/products/738454218-35w-voice-amplifier-for-teachers-bluetooth-wireless-lavalier-mic-portable)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-01*