---
product_id: 20259999
title: "Rongtop Best Mini Teachers Voice Amplifier with Waistband 20 Watts Good for Speakers Yoga Instructors Gym Directors Coaches Presentations Seniors and Tour Guides"
brand: "rongtop"
price: "฿5229"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/20259999-rongtop-best-mini-teachers-voice-amplifier-with-waistband-20-watts
store_origin: TH
region: Thailand
---

# Rongtop Best Mini Teachers Voice Amplifier with Waistband 20 Watts Good for Speakers Yoga Instructors Gym Directors Coaches Presentations Seniors and Tour Guides

**Brand:** rongtop
**Price:** ฿5229
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Rongtop Best Mini Teachers Voice Amplifier with Waistband 20 Watts Good for Speakers Yoga Instructors Gym Directors Coaches Presentations Seniors and Tour Guides by rongtop
- **How much does it cost?** ฿5229 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/20259999-rongtop-best-mini-teachers-voice-amplifier-with-waistband-20-watts)

## Best For

- rongtop enthusiasts

## Why This Product

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

## Description

Rechargeable lithium batteries that last 10 hours of continuous use before needing a charge; A Green LED Light will indicate that battery is fully charged; Very loud, excellent clarity, low feedback; Sound covers over 4,300 square feet (400 Square Meters); Small & Portable Super Powerful Voice; Amplifier/Speaker. Size is 4.13in x 3.31in x 1.38in (105mm x 84mm x 35mm); Comes with adjustable waist or neck band and a removable belt clip; Comes with Headset microphone, Charger cable, MP3 cable, MP3 line in port, Microphone line in port; Color: Black; Power output: 20 Watts; Frequency response: 100hz ± 13db1khz ± 1db;Dimensions: 4.13in x 3.31in x 1.38in (105mm x 84mm x 35mm); Weight (w/ Batteries): 0.92 lbs (420 g); Voltage: 7.5v; Current consumption: 150mA; Speaker Sensitivity: 53 dBV/A +- 3 dB; Power Source: Built-in Lithium Rechargeable batteries Battery; Life: 10-15 hours, 6 hour recharge, 2-3 year life; Also Included: Headset microphone, Charger cable (US plug), MP3 cable (male to male 3.5mm), MP3 line in port, Microphone line in port, Removable belt clip, adjustable waistband; Possible Uses: Costumes, Props, Electronic sound effects, MP3 player, Teachers, Professors, Ministers, Coaches, Tour guides, and Presentations

## Features

- Rechargeable lithium batteries that last 10 hours of continuous use before needing a charge. A Green LED Light will indicate that battery is fully charged
- Very loud, excellent clarity, low feedback. Sound covers over 4,300 square feet (400 Square Meters)
- Small Portable Super Powerful Voice Amplifier/Speaker. Size is 4.13in x 3.31in x 1.38in (105mm x 84mm x 35mm)
- Comes with adjustable waist or neck band and a removable belt clip

## Images

![Rongtop Best Mini Teachers Voice Amplifier with Waistband 20 Watts Good for Speakers Yoga Instructors Gym Directors Coaches Presentations Seniors and Tour Guides - Image 1](http://ecx.images-amazon.com/images/I/51bE5e7EPVL.jpg)
![Rongtop Best Mini Teachers Voice Amplifier with Waistband 20 Watts Good for Speakers Yoga Instructors Gym Directors Coaches Presentations Seniors and Tour Guides - Image 2](http://ecx.images-amazon.com/images/I/51KXNpghKAL.jpg)
![Rongtop Best Mini Teachers Voice Amplifier with Waistband 20 Watts Good for Speakers Yoga Instructors Gym Directors Coaches Presentations Seniors and Tour Guides - Image 3](http://ecx.images-amazon.com/images/I/51QiQEJ3QbL.jpg)
![Rongtop Best Mini Teachers Voice Amplifier with Waistband 20 Watts Good for Speakers Yoga Instructors Gym Directors Coaches Presentations Seniors and Tour Guides - Image 4](http://ecx.images-amazon.com/images/I/41qfw4MuufL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/20259999-rongtop-best-mini-teachers-voice-amplifier-with-waistband-20-watts](https://www.desertcart.co.th/products/20259999-rongtop-best-mini-teachers-voice-amplifier-with-waistband-20-watts)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-27*