---
product_id: 158557754
title: "Panasonic ErgoFit Wired Earbuds, In-Ear Headphones with Dynamic Crystal-Clear Sound and Ergonomic Custom-Fit Earpieces (S/M/L), 3.5mm Jack for Phones and Laptops, No Mic - RP-HJE120-KA (Matte Black)"
brand: "panasonic"
price: "AR$64467"
currency: ARS
in_stock: true
category: "Panasonic"
url: https://www.desertcart.com.ar/products/158557754-panasonic-ergofit-wired-earbuds-in-ear-headphones-with-dynamic-crystal
store_origin: AR
region: Argentina
---

# Built-in mic & call control 9mm dynamic drivers Noise-isolating ergonomic fit Panasonic ErgoFit Wired Earbuds, In-Ear Headphones with Dynamic Crystal-Clear Sound and Ergonomic Custom-Fit Earpieces (S/M/L), 3.5mm Jack for Phones and Laptops, No Mic - RP-HJE120-KA (Matte Black)

**Brand:** panasonic
**Price:** AR$64467
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your daily grind with sound that works as hard as you do.

## Quick Answers

- **What is this?** Panasonic ErgoFit Wired Earbuds, In-Ear Headphones with Dynamic Crystal-Clear Sound and Ergonomic Custom-Fit Earpieces (S/M/L), 3.5mm Jack for Phones and Laptops, No Mic - RP-HJE120-KA (Matte Black) by panasonic
- **How much does it cost?** AR$64467 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/158557754-panasonic-ergofit-wired-earbuds-in-ear-headphones-with-dynamic-crystal)

## Best For

- panasonic enthusiasts

## Why This Product

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

## Key Features

- • **Custom Comfort Fit:** Three sizes of ultra-soft ear tips (S/M/L) ensure a secure, noise-isolating seal during workouts.
- • **Tangle-Free Freedom:** 1.1m cable length designed to thread easily through clothes and bags for hassle-free use.
- • **Stay Connected Hands-Free:** Inline microphone and call control compatible with iPhone, Android & BlackBerry devices.
- • **Crystal-Clear Sound, Always:** Large 9mm drivers deliver balanced highs and deep lows for immersive audio.
- • **Vibrant Style, Personal Vibe:** Matte black/red finish with color-matched cables to complement your professional yet active lifestyle.

## Overview

The Panasonic ErgoFit RP-TCM125-KB wired earbuds combine ergonomic design with powerful 9mm dynamic drivers and noise-isolating ear tips for superior sound clarity and comfort. Featuring an inline microphone and call control, these earbuds seamlessly integrate with iPhone, Android, and BlackBerry devices, making them ideal for professionals on the move. With a 1.1m cable optimized for active use and three sizes of ear tips, they ensure a secure fit and immersive audio experience during workouts or daily commutes.

## Description

The Panasonic RP-HJE120-KA ErgoFit In-Ear Earbuds Headphones are the perfect combination of style, comfort and most of all, high-quality sound. With three included sets of earpads (S/M/L), you’ll get a custom, comfortable fit that won’t slip out. Choose from five vivid color options with color-matching earbuds and cord to best complement your style and mood. Large 9mm drivers with neodymium magnets along with a wide frequency response and smart ergonomic fit deliver dynamic, crystal-clear sound while helping to keep out unwanted outside noise. The 3.6-feet cord threads comfortably through clothing and bags.

## Features

- Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ear
- Wired in ear headphones perfect for exercising; with 3 sets of ear pads (S/M/L), Headphones stay in your ears while keeping surrounding noise out
- Ergo fit Design for Perfect fit Ultra Soft Ergofit in ear earbud Headphones conform Instantly to Your ears (S/M/L ear pads Included for a Perfect fit)
- Smartphone compatible Panasonic in ear Headphones with integrated microphone and remote are compatible with Apple (iphone/ iPod/ iPad), Android and Blackberry Audio devices
- In ear stereo Audio tonally balanced Audio with crisp highs and deep low Notes, plus wider frequency response and lively sound quality for recorded audio
- Extended Headphone cord long, 3.6 Feet cord threads comfortably through clothing and Bags making it easy to connect

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J4WHNFC |
| Age Range Description | Adult |
| Antenna Location | Exercising |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | 1,164 in In-Ear Headphones |
| Bluetooth support? | No |
| Box Contents | Ear Cushions |
| Brand Name | Panasonic |
| Cable Features | 3.5mm jack |
| Cable Length | 3.6 Feet |
| Colour | Matte Black |
| Compatible Devices | Cellphones, Desktops, Laptops, Tablets |
| Control Method | Touch |
| Control Type | Noise Control |
| Controller Type | Bluetooth touch controller |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (61,374) |
| Earpiece Shape | Rounded tips |
| Enclosure Material | Plastic Rubber |
| Frequency Range | 8Hz-22kHz |
| Global Trade Identification Number | 00885170355453 |
| Hardware Interface | 3.5mm Audio |
| Headphone Form Factor | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Input-Device Interface | Audio jack |
| Is Autographed | No |
| Item Type Name | Wired Earbud Headphones |
| Item Weight | 47 g |
| Manufacturer | Panasonic |
| Manufacturer Part Number | RP-HJE120-KA |
| Model Name | RP-HJE120-KA |
| Model Number | RP-HJE120-KA |
| Network Connectivity Technology | Wired |
| Noise Control | Sound Isolation |
| Noise Control Features | active_noise_cancellation |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Features | Lightweight |
| Specific Uses For Product | Sports and Exercise |
| Style Name | No Mic |
| UPC | 885170355453 |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Wired |

## Product Details

- **Brand:** Panasonic
- **Colour:** Matte Black
- **Connectivity technology:** Wired
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Headphone jack:** 3.5 mm Jack
- **Included components:** Ear Cushions
- **Model name:** RP-HJE120-KA
- **Noise control:** Sound Isolation
- **Wireless communication technology:** Wired

## Images

![Panasonic ErgoFit Wired Earbuds, In-Ear Headphones with Dynamic Crystal-Clear Sound and Ergonomic Custom-Fit Earpieces (S/M/L), 3.5mm Jack for Phones and Laptops, No Mic - RP-HJE120-KA (Matte Black) - Image 1](https://m.media-amazon.com/images/I/51dkpGaZbDL.jpg)

## Available Options

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

## Frequently Bought Together

- Panasonic ErgoFit Wired Earbuds, In-Ear Headphones with Microphone and Call Controller, Ergonomic Custom-Fit Earpieces (S/M/L), 3.5mm Jack for Phones and Laptops - RP-TCM125-KB (Matte Black/Red)
- Amazon Basics 3.5mm Jack Wired Earbuds with Microphone, In Ear Headphones, 4.2 ft long cable, S/M/L Ear Tips, Black
- Apple MFi Certified 2 Pack Lightning to 3.5 mm Headphone Jack Adapter for iPhone, iPhone Aux Adapter Converter Dongle Audio Cable Compatible with iPhone 14 13 12 11 X XS 8 7

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**Shop now:** [https://www.desertcart.com.ar/products/158557754-panasonic-ergofit-wired-earbuds-in-ear-headphones-with-dynamic-crystal](https://www.desertcart.com.ar/products/158557754-panasonic-ergofit-wired-earbuds-in-ear-headphones-with-dynamic-crystal)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-11-14*