---
product_id: 548216863
title: "Sound Amplifier, High Sensitivity Audio Ear Listening Device with Enhanced Microphone for Pipe and Floor Heating Leak Detection"
brand: "serounder"
price: "S$29"
currency: SGD
in_stock: true
reviews_count: 8
category: "Serounder"
url: https://www.desertcart.sg/products/548216863-sound-amplifier-high-sensitivity-audio-ear-listening-device-with-enhanced
store_origin: SG
region: Singapore
---

# High sensitivity audio clarity 200mAh long-lasting battery Multi-surface leak detection Sound Amplifier, High Sensitivity Audio Ear Listening Device with Enhanced Microphone for Pipe and Floor Heating Leak Detection

**Brand:** serounder
**Price:** S$29
**Availability:** ✅ In Stock

## Summary

> 🔍 Hear what others miss — detect leaks like a pro, anywhere, anytime!

## Quick Answers

- **What is this?** Sound Amplifier, High Sensitivity Audio Ear Listening Device with Enhanced Microphone for Pipe and Floor Heating Leak Detection by serounder
- **How much does it cost?** S$29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/548216863-sound-amplifier-high-sensitivity-audio-ear-listening-device-with-enhanced)

## Best For

- serounder enthusiasts

## Why This Product

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

## Key Features

- • **Broad Compatibility:** Works seamlessly with laptops, PCs, and many devices via standard 3.5mm jack for flexible monitoring.
- • **Portable Powerhouse:** Compact design with built-in 200mAh lithium battery ensures you’re ready for on-the-go diagnostics anytime.
- • **User-Friendly Operation:** Simple on/off knob and earphone jack make it effortless to isolate and identify problem areas quickly.
- • **Versatile Leak Detection:** Detects pipe leaks, floor heating issues, and water intrusion across concrete, steel, wood, glass, and more.
- • **Pinpoint Precision Listening:** Super cardioid shotgun mic captures subtle leaks through walls and floors with unmatched clarity.

## Overview

The Serounder Sound Amplifier is a lightweight, high-sensitivity audio ear listening device designed for precise detection of pipe leaks, floor heating faults, and water intrusion. Featuring a super cardioid shotgun microphone, a built-in 200mAh battery, and compatibility with multiple surfaces and devices, it empowers professionals to diagnose hidden issues with clarity and ease.

## Description

Product description Through Wall Microphone

Review: It’s a pile of junk - Don’t waste your money …… The biggest piece of crap I’ve ever bought
Review: bought as gift - my neighbor said they fixed their problem with it satisfied with the product.

## Features

- [Multi Functional] Through wall microphone amplifier is fully functional with charging hole, earphone hole and on off knob to provide accurate measurement. High sensitivity metal arrangement improves sensitivity and sound quality.
- [Clear Sound] Voice listening detector has excellent sound clarity and can be used anywhere, even indoors or in buildings. Built in 200mAh lithium battery, compact design, easy to carry.
- [Multi Application] High strength through wall microphone can be used for pipe side leakage, floor heating detection, and water detection. Applicable to various pipeline materials and floors, wall, etc.
- [Widely Used] Ear listening device amplifier is suitable for concrete wall, steel wall, wooden wall, iron wall, glass wall, hollow blocks, etc, and various pipe materials and floors, wall, etc, to meet your needs.
- [Easy To Operate] The probe will be attached to a variety of piping materials and floors, pipes, wall, you can hear the subtle sound through the earphone that you normally can not hear.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3MVWTXM |
| Antenna Location | Floor Heating Detection, Pipe Leakage Detection, Water Detection |
| Best Sellers Rank | #229,211 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #78 in Audio Amplifiers |
| Brand | Serounder |
| Built-In Media | Through Wall Microphone, Earphone, Data Cable |
| Compatible Devices | Partial List: [{'Laptop': ['Yes']}, {'Personal Computer': ['Yes']}, {'Tablet': ['Maybe']}, {'Smartphone': ['Maybe']}, {'Camera': ['Maybe']}] |
| Connectivity Technology | 3.5mm/6.35mm jack |
| Connector Type | 3.5 mm Jack |
| Customer Reviews | 2.7 out of 5 stars 46 Reviews |
| Enclosure Material | Plastic |
| Item Dimensions | 4.33 x 3.15 x 1.97 inches |
| Item Type Name | Amplifiers |
| Manufacturer | Serounder |
| Mfr Part Number | Serounderwh156pouxv |
| Microphone Form Factor | Shotgun |
| Model Name | Serounderwh156pouxv |
| Model Number | Serounderwh156pouxv |
| Number of Channels | 1 |
| Polar Pattern | Super Cardioid |
| Power Source | Battery Powered |
| Recommended Uses For Product | Floor Heating Detection, Pipe Leakage Detection, Water Detection |
| Special Feature | Lightweight |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Serounder
- **Connectivity Technology:** 3.5mm/6.35mm jack
- **Connector Type:** 3.5 mm Jack
- **Included Components:** Through Wall Microphone, Earphone, Data Cable
- **Microphone Form Factor:** Shotgun
- **Model Name:** Serounderwh156pouxv
- **Polar Pattern:** Super Cardioid
- **Recommended Uses For Product:** Floor Heating Detection, Pipe Leakage Detection, Water Detection
- **Special Feature:** Lightweight

## Images

![Sound Amplifier, High Sensitivity Audio Ear Listening Device with Enhanced Microphone for Pipe and Floor Heating Leak Detection - Image 1](https://m.media-amazon.com/images/I/51U8JdYAhLL.jpg)

## Customer Reviews

### ⭐ It’s a pile of junk
*by M***N on May 28, 2026*

Don’t waste your money …… The biggest piece of crap I’ve ever bought

### ⭐⭐⭐⭐⭐ bought as gift
*by 0***0 on November 29, 2024*

my neighbor said they fixed their problem with it satisfied with the product.

### ⭐ DIDN'T DO ANYTHING!
*by A***Y on March 22, 2024*

I don't know if I received a bad device or not, but the one I received did NOT work at all. I fully charged it, and I even tried it with multiple headphones. This is really the just a toy for children to use their imagination. Got it today and returning it today!

## Frequently Bought Together

- Serounder Sound Amplifier, High Sensitivity Audio Ear Listening Device, Pipe Side Leakage, Floor Heating Detection, 3.5mm Jack
- RAMWANS Enhanced Version Super Sensitive Listen Thru-Wall Contact/Probe Microphone Amplifier System (Enhanced Version Super Sensitive Probe Microphone) (Enhanced Sensitive Microphone)
- Podoy Bird Observing Listening Recording Device, Listening Device, Electronic Digital Device Sound Amplifier, Digital Recording Device Include Headphone, Visible Range Upto 300ft Long Range

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**Shop now:** [https://www.desertcart.sg/products/548216863-sound-amplifier-high-sensitivity-audio-ear-listening-device-with-enhanced](https://www.desertcart.sg/products/548216863-sound-amplifier-high-sensitivity-audio-ear-listening-device-with-enhanced)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-24*