---
product_id: 44404265
title: "(Free Gel + USA shipping ) Matarkid Pocket Unbon Baby hearbeat Sound Amplifier Monitor Portable Listening Device Ideal for Home Use"
brand: "matarkid"
price: "฿6362"
currency: THB
in_stock: true
category: "Baby Product"
url: https://www.desertcart.co.th/products/44404265-free-gel-usa-shipping-matarkid-pocket-unbon-baby-hearbeat-sound
store_origin: TH
region: Thailand
---

# (Free Gel + USA shipping ) Matarkid Pocket Unbon Baby hearbeat Sound Amplifier Monitor Portable Listening Device Ideal for Home Use

**Brand:** matarkid
**Price:** ฿6362
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** (Free Gel + USA shipping ) Matarkid Pocket Unbon Baby hearbeat Sound Amplifier Monitor Portable Listening Device Ideal for Home Use by matarkid
- **How much does it cost?** ฿6362 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/44404265-free-gel-usa-shipping-matarkid-pocket-unbon-baby-hearbeat-sound)

## Best For

- matarkid enthusiasts

## Why This Product

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

## Description

Specification:  Classification:  Anti-electroshock Type: Internally powered equipment  Probe:Prevent from water splashing ,degrees of protection:IPX4  Probe:Prevent from water splashing ,degrees of protection:IPX4  EMC: Group I Class B  Physical Characteristic  Size: 130mm (Length) ×70mm (Width) ×35 (Height) mm  Weight: About 250g  Working environment:  Temperature: +5 ℃ ~ +40 ℃  Humidity:≤ 80%  Atmospheric pressure: 86kPa ~ 106kPa  Transport and storage environment:  Temperature: -10 ℃ ~+40℃  Humidity: ≤ 80%  Atmospheric pressure:86kPa~106kPa,well-ventilated room without corrosive Gases.  FHR Performance:  FHR Measuring Range:50 BPM~240 BPM  Resolution:1 BPM  Accuracy:±2BPM  Probe:  Working Frequency:2.0MHz  P-:  Iob Ispta:100mW/cm2  Battery:3V 2AA batteries  Packing Include:  1 x Baby Monitor (Not Include batteries)  1 x Gel  1 x English user's manual It's very easy to use, pour lubricating water gel on stomach, just turn on the machine and ready to go. relaxes and patiently waiting for hearing your baby sounds.  Mode:   Mode 1: This mode displays baby heart icon when baby heart beat is detected and also displays the real-time heart rate numerically.  Mode 2: This mode displays the baby heart icon when the baby heart beat is detected and averages the baby heart rate for a more stable reading.  Mode 3: This mode can calculate an average baby heart rate over a specific period of time by manually pushing a button to start and stop the time.

## Features

- Safe: the ultrasound is lower than the national ultrasonic power standard by over 50%. Ultrasonic frequency: 2.0 MHz ±3%
- Portable: compact and portable design provides a convenient use and carrying.
- LCD display: large backlight LCD displays the baby heartbeat rate . Loudspeaker: built-in speaker gives clear and loud voice.
- Automatic shutdown after 1 minute without operation., High sensibility can detect the heart rates of 13th week Baby.
- Three calculation modes to calculate baby heartbeat rate: instant, 10 seconds average and manual.suitable for the 15th weeks mom

## Images

![(Free Gel + USA shipping ) Matarkid Pocket Unbon Baby hearbeat Sound Amplifier Monitor Portable Listening Device Ideal for Home Use - Image 1](https://images-na.ssl-images-amazon.com/images/I/51VP-vR0D%2BL.jpg)
![(Free Gel + USA shipping ) Matarkid Pocket Unbon Baby hearbeat Sound Amplifier Monitor Portable Listening Device Ideal for Home Use - Image 2](https://images-na.ssl-images-amazon.com/images/I/51t35lcyrwL.jpg)
![(Free Gel + USA shipping ) Matarkid Pocket Unbon Baby hearbeat Sound Amplifier Monitor Portable Listening Device Ideal for Home Use - Image 3](https://images-na.ssl-images-amazon.com/images/I/51Vw7YpGKvL.jpg)
![(Free Gel + USA shipping ) Matarkid Pocket Unbon Baby hearbeat Sound Amplifier Monitor Portable Listening Device Ideal for Home Use - Image 4](https://images-na.ssl-images-amazon.com/images/I/51oRMWHeATL.jpg)
![(Free Gel + USA shipping ) Matarkid Pocket Unbon Baby hearbeat Sound Amplifier Monitor Portable Listening Device Ideal for Home Use - Image 5](https://images-na.ssl-images-amazon.com/images/I/51MbZ6xTy2L.jpg)

---

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**Shop now:** [https://www.desertcart.co.th/products/44404265-free-gel-usa-shipping-matarkid-pocket-unbon-baby-hearbeat-sound](https://www.desertcart.co.th/products/44404265-free-gel-usa-shipping-matarkid-pocket-unbon-baby-hearbeat-sound)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-25*