---
product_id: 740922289
title: "ER3SE"
brand: "etymotic"
price: "S/.1340"
currency: PEN
in_stock: null
reviews_count: 13
category: "Etymotic"
url: https://www.desertcart.pe/products/740922289-er3se
store_origin: PE
region: Peru
---

# Balanced Armature tech for pristine sound Noise isolation beats active noise cancelling 1.5m detachable MMCX cable for ultimate convenience ER3SE

**Brand:** etymotic
**Price:** S/.1340
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your audio game with ER3SE — where studio precision meets everyday style

## Quick Answers

- **What is this?** ER3SE by etymotic
- **How much does it cost?** S/.1340 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/740922289-er3se)

## Best For

- etymotic enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Versatility:** Detachable MMCX cable and 3.5mm jack compatible with all your devices
- • **Unmatched Noise Isolation:** Block out distractions better than active noise cancelling earbuds
- • **Studio-Grade Sound Clarity:** Experience flat, wide-range response that pros swear by
- • **Affordable Audiophile Quality:** High-end ETYMOLOGICAL sound without the premium price tag
- • **Customizable Fit & Maintenance:** Includes replacement tips, filters, and tools for long-lasting comfort

## Overview

The ER3SE in-ear earphones deliver professional-grade balanced armature sound with superior noise isolation that outperforms active noise cancelling models. Featuring a detachable 1.5m MMCX cable and comprehensive accessory kit, these wired earbuds offer studio-quality audio at an accessible price, perfect for music lovers and professionals seeking clarity and comfort.

## Description

ER3SE has successfully inherited ETYMOLOGICAL while providing a more affordable price. By maintaining high performance and reducing costs in key areas, we promise high-quality sound while maintaining sound isolation that outperforms active noise cancelling earphones. Enjoy a flat and wide range response response that stands out from the name "Studio Edition"

Review: エティモもこれで4個目ですが、BAの高音の美しさ、解像度の高さは相変わらずです。スマホだけでの使用ではベストバランスの1台だと思います。
Review: さすが、プロ仕様。 普段使いには勿体ないくらい。

## Features

- Long-selling ER3 Series
- ETYMOLOGICAL successfully inherites the ETYMOLOGICAL for a more affordable price
- Noise isolation outperforms active noise cancelling earphones
- A flat and wide range response response that stands out from the name "Studio Edition"
- Balanced Armature
- Cord: 1.5m (detachable MMCX connector)
- Accessories: Replacement ear tips, filter replacement tool, replacement filter, shirt clip, zippered pouch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07665KVD1 |
| Age Range (Description) | Adult |
| Amazon Bestseller | #269,318 in Electronics ( See Top 100 in Electronics ) #4,767 in Earbud & In-Ear Headphones |
| Batteries Included | No |
| Batteries Required | No |
| Cable Feature | Detachable |
| Color Name | Black |
| Compatible Devices | Cellphones |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Control Type | Media Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (320) |
| Date First Available | June 15, 2017 |
| Headphones Jack | 3.5 mm Jack |
| Included Components | Ear Cushions |
| International Protection Rating | なし |
| Item Model Number | ER3SE |
| Item Shape | In-Ear Earphones |
| Item Weight | 0.02 Kilograms |
| Item model number | ER3SE |
| Manufacturer | エティモティック(Etymotic) |
| Material | Metal |
| Model Name | ER3SE |
| Model Year | 2017 |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Product Dimensions | 5.08 x 9.53 x 17.78 cm; 18 g |
| Recommended Uses For Product | Music, Recording |
| Release date | March 2, 2018 |
| Size | Standard |
| Special Features | Sweatproof |
| Specific Uses For Product | studio |
| Style | Main unit only |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Brand:** Etymotic
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 22 Ohms

## Images

![ER3SE - Image 1](https://m.media-amazon.com/images/I/61FcArGhwYL.jpg)
![ER3SE - Image 2](https://m.media-amazon.com/images/I/61Z8xdPvFqL.jpg)
![ER3SE - Image 3](https://m.media-amazon.com/images/I/61e+yOG2ydL.jpg)
![ER3SE - Image 4](https://m.media-amazon.com/images/I/51D9RJ4V7CL.jpg)
![ER3SE - Image 5](https://m.media-amazon.com/images/I/619EFwX05SL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many drivers per ear piece are there?**
A: From the manufacturer's website. "Using a single Balanced Armature (BA) driver allows for extremely accurate IEM without the added complexity of crossovers, and helps keep the aluminum body small and slim."

So that means 1/ear to me.

**Q: I have been using Etymotic mk5 phones for a long time... would these have a similar level of comfort, or perhaps be more comfortable?**
A: The ER3SE earphones are as comfortable as your choice of earplugs.  You have a lot of options including those from other vendors.  I have seen the three-lobe models, two-lobe models, foam, and made-to-order custom-fit earplugs.  Personally, I found the two-lobe earplugs to be comfortable and Westone makes a very comfortable custom-fit earplug that will last for several years.  If price is not a problem, I highly recommend the Westone made-to-order earplugs for the ER3SE.  They provide the most comfort and the best noise isolation.

**Q: Can the main detachable peice be replaced (not the detachable foam part but the main driver)? I'm getting low volume on one side.**
A: With low sound on one side, the first thing to do would be to replace the filter.  It's probably clocked with earwax.  They're replaceable and that's what they're there for. Otherwise, when I sent in a pair of earphones, they replaced the earpiece/driver on one side.

**Q: Are these good for listening to music through my phone? Or are these just made for studios?**
A: I use them with my phone all the time.  They are really good at blocking the outside noise.  I love them when I'm flying.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by ア***本 on September 17, 2025*

エティモもこれで4個目ですが、BAの高音の美しさ、解像度の高さは相変わらずです。スマホだけでの使用ではベストバランスの1台だと思います。

### ⭐⭐⭐⭐⭐ Review
*by H***Y on August 31, 2020*

さすが、プロ仕様。 普段使いには勿体ないくらい。

### ⭐⭐⭐⭐⭐ very good
*by M***N on March 21, 2019*

very good

## Frequently Bought Together

- Etymotic ER3SE Studio Edition Earphone,Black
- Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices
- JSAUX USB Type C to 3.5mm Female Headphone Jack Adapter, USB C to Aux Audio Dongle Cable Cord Compatible with iPhone 16 Pro Max/15 Pro/15, Samsung Galaxy S24/S23/S22 Ultra, iPad Pro, Pixel 9/8 Grey

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---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-16*