---
product_id: 385030491
title: "SHIDU Portable Bluetooth Voice Amplifier IPX5 Waterproof Voice Amplifier 18W Loud Speaker 2500mAh Large Capacity Rechargeable Battery PA Systems Speaker for Teachers,Classroom, Meetings and Outdoors"
brand: "shidu"
price: "฿7535"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/385030491-shidu-portable-bluetooth-voice-amplifier-ipx5-waterproof-voice-amplifier-18w
store_origin: TH
region: Thailand
---

# IPX5 waterproof splash resistance 18W crystal-clear sound 2500mAh long-lasting battery SHIDU Portable Bluetooth Voice Amplifier IPX5 Waterproof Voice Amplifier 18W Loud Speaker 2500mAh Large Capacity Rechargeable Battery PA Systems Speaker for Teachers,Classroom, Meetings and Outdoors

**Brand:** shidu
**Price:** ฿7535
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the room, rain or shine—amplify your presence effortlessly!

## Quick Answers

- **What is this?** SHIDU Portable Bluetooth Voice Amplifier IPX5 Waterproof Voice Amplifier 18W Loud Speaker 2500mAh Large Capacity Rechargeable Battery PA Systems Speaker for Teachers,Classroom, Meetings and Outdoors by shidu
- **How much does it cost?** ฿7535 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/385030491-shidu-portable-bluetooth-voice-amplifier-ipx5-waterproof-voice-amplifier-18w)

## 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

- • **All-Weather Durability:** IPX5 waterproof rating plus anti-fingerprint, scratch-resistant rubber exterior—built to brave outdoor adventures and daily hustle.
- • **Bluetooth 5.0 Stability:** Experience ultra-fast, stable wireless connection with the latest Bluetooth 5.0 EDR chip—cutting-edge tech for seamless presentations.
- • **Ergonomic Adjustable Mic:** Lightweight, flexible gooseneck headset mic designed for comfort and precision—perfect for teachers, trainers, and pros on the move.
- • **Powerful 18W Amplification:** Fill rooms up to 200 people with crystal-clear, noise-free sound—your voice, amplified to perfection.
- • **Versatile Connectivity & Battery:** Supports AUX input and PC connection; massive 2500mAh rechargeable battery ensures hours of uninterrupted power.

## Overview

This Portable Bluetooth Voice Amplifier combines an 18W loudspeaker with Bluetooth 5.0 for fast, stable wireless audio. Its IPX5 waterproof design and durable rubber exterior make it ideal for both indoor and outdoor use. Featuring a comfortable adjustable headset mic and a large 2500mAh rechargeable battery, it’s engineered for teachers, presenters, and professionals who demand clear, powerful sound on the go.

## Description

【100% REFUND GUARANTEE】 - We promise that you can purchase with confidence for our wireless voice amplifier, if we can't make it right and you are not satisfied for any reasons, we will gladly and promptly refund your purchase price or give you a new replacement. Every customers will get the best product and service.

## Features

- ❀【Multiple Function】Equipped with Bluetooth 5.0 EDR chip, signal transmission more fast and stable; One touch Hi Fi recording; HD LED screen; SHIDU patented appearance; Stylish, ergonomic and comfortable design; Support AUX --- can connect with PC and work as speaker.
- ❀【18W Powerful Amplifier】The voice amplifier is in compact size, but with 18W output crystal sound and no noise. It is loud enough to cover a room with a large group of 200 people. The stable performance perfect for amplifying your sound and saving your throat.
- ❀【IPX5 Waterproof Design】IPX5 waterproof can resist gentle water spray and splash. Featuring a smooth Anti-fingerprint fabric design rubber exterior that protects the pa speaker system from scratches and impact; Ultra-portable voice amplifier and loudspeaker for travel & hiking & beach &pool &bath room and many outdoor activities.
- ❀【Adjustable Wired Microphone Headset】 This microphone is ergonomic, and it is also lightweight and adjustable. You can adjust the distance between the microphone and mouth with its flexible gooseneck. Comfortable design makes it convenient for your teaching, training, presention and other activies.
- ❀【Warm Tips】 Please keep the speaker and mic for a distance and facing away each other to avoid the signal affected.And you can rest assure to SHIDU product: We provide return and refund without reason in 30 days, and 12- month warranty, and lifetime technical support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0972PPN6D |
| Audio Input | Bluetooth, Aux |
| Batteries | 1 A batteries required. (included) |
| Battery type | Lithium Metal |
| Best Sellers Rank | #23,545 in Musical Instruments ( See Top 100 in Musical Instruments ) #78 in Power Amplifiers |
| Color Name | Green |
| Connector Type | Aux |
| Customer Reviews | 3.8 3.8 out of 5 stars (60) |
| Date First Available | June 11, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11 ounces |
| Item model number | M808 |
| Manufacturer | SHIDU |
| Material | Plastic |
| Material Type | Plastic |
| Mounting Type | Freestanding |
| Number of Channels | 1 |
| Output Wattage | 18 Watts |
| Power Source | Battery Powered |
| Product Dimensions | 3.5 x 1.54 x 4.69 inches |
| Recommended Uses For Product | teaching, public speaking, portable loudspeaker |

## Product Details

- **Brand:** SHIDU
- **Item dimensions L x W x H:** 8.9 x 3.9 x 11.9 centimeters
- **Connectivity technology:** AUX, Bluetooth
- **Colour:** Green
- **Compatible devices:** Headset, Laptop

## Images

![SHIDU Portable Bluetooth Voice Amplifier IPX5 Waterproof Voice Amplifier 18W Loud Speaker 2500mAh Large Capacity Rechargeable Battery PA Systems Speaker for Teachers,Classroom, Meetings and Outdoors - Image 1](https://m.media-amazon.com/images/I/71luoF5aKRL.jpg)

## Frequently Bought Together

- SHIDU Voice Amplifier, 18W Speaker with Microphone IPX5 Waterproof Portable Megaphone PA Systems 2500mAh Rechargeable Battery for Teachers, Tour Guide, Training
- VOVIGGOL 2Pcs Microphone Headset Mic, Flexible Wired Boom for Voice Amplifier, 3.5mm Connector Jack Headset Microphone for Singing, Speaking, Teachers, Coaches, Presentations, Seniors and More
- Akingdleo 2 pcs Portable Lapel mic 3.5mm Audio Compatible with Voice Amplifiers S6

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/385030491-shidu-portable-bluetooth-voice-amplifier-ipx5-waterproof-voice-amplifier-18w](https://www.desertcart.co.th/products/385030491-shidu-portable-bluetooth-voice-amplifier-ipx5-waterproof-voice-amplifier-18w)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-15*