---
product_id: 144320703
title: "Mini Sound Amplifier, Ear Sound Enhancer, Noise Reduction, Enhanced Speech, Feedback Cancellation, Suitable for Adults, Elderly, Children, Left and Right Ears (3-Year Warranty)"
brand: "qiongsi"
price: "1516041₫"
currency: VND
in_stock: true
reviews_count: 7
category: "Qiong Si"
url: https://www.desertcart.vn/products/144320703-mini-sound-amplifier-ear-sound-enhancer-noise-reduction-enhanced-speech
store_origin: VN
region: Vietnam
---

# Advanced noise reduction & feedback cancellation Ultra-compact 0.65x0.54 in Long-lasting AAA battery included Mini Sound Amplifier, Ear Sound Enhancer, Noise Reduction, Enhanced Speech, Feedback Cancellation, Suitable for Adults, Elderly, Children, Left and Right Ears (3-Year Warranty)

**Brand:** qiongsi
**Price:** 1516041₫
**Availability:** ✅ In Stock

## Summary

> 🔊 Hear every moment, miss nothing — your secret sound advantage!

## Quick Answers

- **What is this?** Mini Sound Amplifier, Ear Sound Enhancer, Noise Reduction, Enhanced Speech, Feedback Cancellation, Suitable for Adults, Elderly, Children, Left and Right Ears (3-Year Warranty) by qiongsi
- **How much does it cost?** 1516041₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/144320703-mini-sound-amplifier-ear-sound-enhancer-noise-reduction-enhanced-speech)

## Best For

- qiongsi enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Comes with 3 earplug sizes for perfect comfort on left or right ear
- • **Effortless Control:** Volume adjustable with included rod for personalized hearing
- • **Discreet Powerhouse:** Miniature design fits invisibly for all-day confidence
- • **Peace of Mind Warranty:** 3-year coverage ensures lasting reliability and support
- • **Crystal Clear Conversations:** Enhanced speech clarity cuts through background noise effortlessly

## Overview

This Mini Sound Amplifier is a sleek, nearly invisible hearing enhancer designed for adults, elderly, and children. Featuring advanced noise reduction and feedback cancellation, it delivers clear speech amplification with minimal background noise. Powered by a long-lasting AAA battery and equipped with three earplug sizes, it ensures a comfortable, customizable fit for either ear. Backed by a 3-year warranty, it’s the perfect blend of discreet technology and reliable performance to keep you connected in every conversation.

## Description

Buy Mini Sound Amplifier, Ear Sound Enhancer, Noise Reduction, Enhanced Speech, Feedback Cancellation, Suitable for Adults, Elderly, Children, Left and Right Ears (3-Year Warranty) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Please read this review. This hearing aid works very well. - I am not going to discredit any negative reviews. I will speak only to my own experience with this hearing aid. First of all, it's affordable. Second, the shipping was fast. It took about 4 days total. Third, I took a chance and purchased 10 extra batteries (size A 10) Fourth, I am 56 years old and lost my hearing from the constant noise from heavy equipment around me for 25 years. Here is my review. Before I used this hearing aid: I have moderate hearing loss, meaning when someone is speaking to me at a close distance (within 10 feet) I can hear them, but I can not make out what they are saying as far as syllables and nouns, adjectives, etc... It is only a muffled sound of syllables and nouns and adjectives. I often think I know what they're saying, but it's a guess. Now I work a part-time job on a military base. I have to enter through heavy security gate in my car were they ask me questions every time I enter the gate. I can barely hear them. I had to put a sign above my car window that reads, "Please speak loud. Hard of hearing." Wearing this hearing aid: So, after putting this hearing aid in my left ear, and turning the volume to 1/2 of its turn on the dial, I can hear everything people say within 10 to 15 feet. There is very minimal background noise, but there is some, but it's not overwhelming. Someone's voice carries over any background noise and comes through clearly. What's also great about this hearing aid is the pickup mic is at my ear, not behind my ear like other "over the ear" hearing aids are. I can easily to narrow in exactly where a sound or voice is coming from. My hearing is centrally balanced between my head where the combined sound from both ears belongs. To turn it on, just close the battery door. To turn it off, open the battery door. The battery goes in the "bump side down" and "flat side up" position (size A 10). I haven't had this hearing aid long enough to tell you how long the battery lasts. I don't use it all day long. I only use it when I need to leave the house. I will update this in about 7 days from now, today is: Sunday, July 19, 2020. Conclusion: This hearing aid is worth the money. The seller is excellent about getting it shipped fast. There is no problem with the seller. My rating is 5 stars on everything about this review.
Review: Not worth it - Did not work. Sound was way too quiet even at full volume. Sizing is nice and easy to use but definitely disappointed

## Features

- 【Super Mini Size】Machine size is 0.65 * 0.54 inches, which can be well hidden in your ears. Wire drawing can help you take out the machine. Tip: Please locate the earplug to fit the ear canal, otherwise it will cause noise.（We will come with three different size earplugs）
- 【Comfortability】 You may feel uncomfortable when you first use it. Please don't stop using it, because you will feel comfortable slowly in the next time. It has the advantages of miniature, long battery life, durability, waterproof and sweat proof. So you will like it.
- 【Gift bundled】 In addition, we will give you a box for you to carry, three earplugs for you to change the most appropriate size. An adjusting rod can adjust the volume.
- 【Instructions】 Before using, first turn to the lowest volume, from the beginning to high-pitch, use the adjusting stick to adjust until you feel comfortable. If not used, please adjust the volume to 1, Or remove the battery，so as not to cause battery loss.
- 【Customer Service】I Always Adhere to The Principle of Customer First, Sincerely Hope That Every Customer Can Feel Our Service Joyfully. If You Have Any Questions, I Also Hope You Can Contact Me At Any Time, And I Will Answer Any Questions For You at Any Time. Thank You For Liking My Product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SXCT5RH |
| Batteries | 1 AAA batteries required. (included) |
| Best Sellers Rank | #89,183 in Health & Household ( See Top 100 in Health & Household ) #55 in Hearing Amplifiers |
| Date First Available | June 11, 2019 |
| Item Weight | 1.76 ounces |
| Item model number | V16-C |
| Manufacturer | QiongSi |
| Product Dimensions | 0.65 x 0.54 x 0.04 inches |

## Product Details

- **Brand:** QiongSi
- **Color:** meat colored
- **Material:** Plastic
- **Model Name:** V16-C
- **Style:** Battery: 1pc

## Images

![Mini Sound Amplifier, Ear Sound Enhancer, Noise Reduction, Enhanced Speech, Feedback Cancellation, Suitable for Adults, Elderly, Children, Left and Right Ears (3-Year Warranty) - Image 1](https://m.media-amazon.com/images/I/61QLS4iwAEL.jpg)

## Available Options

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

## Questions & Answers

**Q: How long does the battery last?**
A: Hi, 
from my experience a battery A10 works normally approximately 4 days, if you use the device about 8 hours a day and perform the recommendation of device's manufacturer - take out a battery when you don't use the device for a long time.
I buy A10 batteries online and at Costco net.
Price / shelf life ratio is good in Costco stores:
the price of package of 48 A10 batteries is approximately $ 9.

**Q: tolerance level right ear 100+db are the available earpieces adaptable to this?**
A: Sorry, more powerful hearing aids will be required if it exceeds 100 db.

**Q: do they filter background noise**
A: My husband says they work very well if you get them adjusted correctly. The amplifier comes with an adjusting tool. Hope this helps.

**Q: Ad says "choose the suitable program for your need" Program 1, Program 2, etc.  what does that mean? can you really adjust frequency filtering?**
A: Dear friends, this can only adjust the sound. This is a primary hearing aid.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Please read this review. This hearing aid works very well.
*by S***E on July 19, 2020*

I am not going to discredit any negative reviews. I will speak only to my own experience with this hearing aid. First of all, it's affordable. Second, the shipping was fast. It took about 4 days total. Third, I took a chance and purchased 10 extra batteries (size A 10) Fourth, I am 56 years old and lost my hearing from the constant noise from heavy equipment around me for 25 years. Here is my review. Before I used this hearing aid: I have moderate hearing loss, meaning when someone is speaking to me at a close distance (within 10 feet) I can hear them, but I can not make out what they are saying as far as syllables and nouns, adjectives, etc... It is only a muffled sound of syllables and nouns and adjectives. I often think I know what they're saying, but it's a guess. Now I work a part-time job on a military base. I have to enter through heavy security gate in my car were they ask me questions every time I enter the gate. I can barely hear them. I had to put a sign above my car window that reads, "Please speak loud. Hard of hearing." Wearing this hearing aid: So, after putting this hearing aid in my left ear, and turning the volume to 1/2 of its turn on the dial, I can hear everything people say within 10 to 15 feet. There is very minimal background noise, but there is some, but it's not overwhelming. Someone's voice carries over any background noise and comes through clearly. What's also great about this hearing aid is the pickup mic is at my ear, not behind my ear like other "over the ear" hearing aids are. I can easily to narrow in exactly where a sound or voice is coming from. My hearing is centrally balanced between my head where the combined sound from both ears belongs. To turn it on, just close the battery door. To turn it off, open the battery door. The battery goes in the "bump side down" and "flat side up" position (size A 10). I haven't had this hearing aid long enough to tell you how long the battery lasts. I don't use it all day long. I only use it when I need to leave the house. I will update this in about 7 days from now, today is: Sunday, July 19, 2020. Conclusion: This hearing aid is worth the money. The seller is excellent about getting it shipped fast. There is no problem with the seller. My rating is 5 stars on everything about this review.

### ⭐ Not worth it
*by B***Y on January 2, 2026*

Did not work. Sound was way too quiet even at full volume. Sizing is nice and easy to use but definitely disappointed

### ⭐⭐⭐ URGENT
*by L***A on February 7, 2026*

I USE A LOT YOUR HEARING AID BUT IT DAMAGE FAST, WHY THIS LAST ONE I BOUGTH IS NO WORKING ANYMORE, AGAIN I HAVE TO BUY ANOTHER ONE

## Frequently Bought Together

- Mini Sound Amplifier, Ear Sound Enhancer, Noise Reduction, Enhanced Speech, Feedback Cancellation, Suitable for Adults, Elderly, Children, Left and Right Ears (3-Year Warranty)
- Duracell Hearing Aid Batteries Yellow Size 10, 12 Count Pack, 10A Size Hearing Aid Battery with Long-Lasting Power, Extra-Long EasyTab Install for Hearing Aid Devices
- 32pk Duracell Size 10 Mercury Free Zinc Air Hearing Aid Battery DA10B32ZM

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-19*