---
product_id: 173662316
title: "KZ-AS12 in-Ear Monitors, 12BA (6BA on Each Side) HiFi Stereo Noise Isolating IEM Earphones/Earbuds/Headphones with Detachable Cable Universal-Fit Wired Sports 0.75mm 2PIN (with MIC, Black)"
brand: "erjigo"
price: "$0.07"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/173662316-kz-as12-in-ear-monitors-12ba-6ba-on-each-side
store_origin: US
region: United States of America
---

# 12BA HiFi Sound Detachable Cable Durable Design KZ-AS12 in-Ear Monitors, 12BA (6BA on Each Side) HiFi Stereo Noise Isolating IEM Earphones/Earbuds/Headphones with Detachable Cable Universal-Fit Wired Sports 0.75mm 2PIN (with MIC, Black)

**Brand:** erjigo
**Price:** $0.07
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** KZ-AS12 in-Ear Monitors, 12BA (6BA on Each Side) HiFi Stereo Noise Isolating IEM Earphones/Earbuds/Headphones with Detachable Cable Universal-Fit Wired Sports 0.75mm 2PIN (with MIC, Black) by erjigo
- **How much does it cost?** $0.07 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/173662316-kz-as12-in-ear-monitors-12ba-6ba-on-each-side)

## Best For

- erjigo enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Comfort:** Designed to fit snugly in your ear, providing 26dB noise isolation for an immersive experience.
- • **Durable Craftsmanship:** Built with a tough zinc metal cover and resin cavity for long-lasting performance.
- • **Unmatched Sound Quality:** Experience the brilliance of 12 balanced armature drivers delivering high-fidelity sound.
- • **Customizable Connectivity:** Easily swap cables with the 0.75mm 2PIN detachable system for versatile use.
- • **Professional Grade Materials:** Featuring OFC Oxygen-free Copper cable for superior sound quality and durability.

## Overview

The KZ-AS12 in-Ear Monitors feature 12 balanced armature drivers for exceptional sound quality, a detachable cable for versatile connectivity, and an ergonomic design that ensures comfort and noise isolation. Crafted with durable materials, these earphones are perfect for audiophiles and casual listeners alike.

## Description

SPECIFICATIONS Brand:  KZ  Model:  AS12  Driver:  12BA (6BA on each side)  Compatible System: ANDROID/Windows/Phone iOS  Connectivity:Wired  Earphone type: In-Ear Interface: 3.5mm plug  Pin type : 0.75mm 2PIN  Sensitivity:  103dB/mW  Impedance:  16Ω  Frequency range: 6Hz-47kHz  Cable Material:  OFC Oxygen-free Copper  Cable Length: 125±5cm   Product Weight: 34±3g Color Options:  Black/Cyan  Detachable cable: Yes  Microphone: Optional Package Included:   1x Pair of KZ-AS12 Earphones  3 x Pairs of Earbud tips(S/M/L)  1 x 2pin Detachable cable 1x User Manual&Warranty Card【1 year warranty】:   The headphone accessories with 1-year Manufacturer's warranty. Please feel free to contact us if any problems.

## Features

- 【12BA High-Fidelity Sound】There are 6BA on each side, 30012 high frequency double BA combiation, a brighter tone and high-frequency extension performance. 29689 mid frequency double BA combination, increasing voice density and extending details. 229655 bass frequency double BA combination, excellent bass dive ability. Instrumental vocals, sound field range, and analytical capabilities are performed better.
- 【Exquisite craft】Strong and tough zinc metal cover+imported resin cavity, improve wearing comfort, special process treatment makes headphones strong and wear-resistant, long-term use is still bright as new.
- 【Detachable cable 2PIN 0.75MM】Detachable cable system enables multiple connectivity options for long-term device compatibility, upgrades, and ease of maintenance. We can replace cables to extend the performance of the earphones, and experience different sound quality.
- 【Patented silicone sleeve・Professional Wire】The petal-shaped patented silicone sleeve with high elasticity and anti-sound leakage soft and comfortable, it fits snugly into the ear canal and provides a stable wearing feel. Professional OFC Oxygen-free Copper cable not only provides excellent sound quality signal transmission, but also has many features such as resistance to pulling, resistance to bending, and resistance tocorrosion.
- 【Ergonomic Design】The custom-made cavity fits the auricle intimately for a comfortable fit. Correct wearing can effectively isolate noise around 26dB. Ear-hook design keeps earphones in place and cables out of the way for unmatched, long-wearing comfort. Bring you a great listening experience.

## Images

![KZ-AS12 in-Ear Monitors, 12BA (6BA on Each Side) HiFi Stereo Noise Isolating IEM Earphones/Earbuds/Headphones with Detachable Cable Universal-Fit Wired Sports 0.75mm 2PIN (with MIC, Black) - Image 1](https://m.media-amazon.com/images/I/61wXBBmSHXL.jpg)
![KZ-AS12 in-Ear Monitors, 12BA (6BA on Each Side) HiFi Stereo Noise Isolating IEM Earphones/Earbuds/Headphones with Detachable Cable Universal-Fit Wired Sports 0.75mm 2PIN (with MIC, Black) - Image 2](https://m.media-amazon.com/images/I/61XxXikfmsL.jpg)
![KZ-AS12 in-Ear Monitors, 12BA (6BA on Each Side) HiFi Stereo Noise Isolating IEM Earphones/Earbuds/Headphones with Detachable Cable Universal-Fit Wired Sports 0.75mm 2PIN (with MIC, Black) - Image 3](https://m.media-amazon.com/images/I/61zptBkO1CL.jpg)
![KZ-AS12 in-Ear Monitors, 12BA (6BA on Each Side) HiFi Stereo Noise Isolating IEM Earphones/Earbuds/Headphones with Detachable Cable Universal-Fit Wired Sports 0.75mm 2PIN (with MIC, Black) - Image 4](https://m.media-amazon.com/images/I/61xK6UwP1AL.jpg)
![KZ-AS12 in-Ear Monitors, 12BA (6BA on Each Side) HiFi Stereo Noise Isolating IEM Earphones/Earbuds/Headphones with Detachable Cable Universal-Fit Wired Sports 0.75mm 2PIN (with MIC, Black) - Image 5](https://m.media-amazon.com/images/I/61t76yBnDEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Better than Shure 425. Get these!
  

*by A***N on Reviewed in the United States on May 10, 2022*

I've had these for over a year and these sound so crispy and strong, still. I compared them to the Shure 425 in-ears I have had for a little longer and those sound terrible. They sound worse than the cheap 15 dollar gas station dynamic headphones. 425s sound woofy and lacking clarity in top end.This pair is amazing and I wish it came in an open back version now for casual listening. My only gripes are that they are slightly bigger than I'd like and can hurt your ears if you have small ears. I don't notice them until a few hours later when the cartilage in my ear gets fatigued. The other gripe is the cable. I am not a fan of the twisty, thin nightmare. Might upgrade if I find a compatible cable. I also wish it was longer.If these ever break, I'm buying again. Would be nice to get custom made for my ears, though.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great performing on multiple platforms
  

*by A***X on Reviewed in the United States on December 18, 2020*

Insane sound for the money, I use these at work and for calls. I purchased these because I wanted great sound without having to take my custom mold iems around with me. I’ve also used them in mixing and recording applications and they perform extremely well also

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Detailed and accurate
  

*by B***Y on Reviewed in the United States on December 2, 2020*

The secret to getting all the bandwidth into your ears is a good earplug seal. I found that using a small dap of lotion on the earplugs makes insertion easy and provides a seal that creates a slight suction in my ear canal. Once that has been done successful these IEMs really open up the music inside your head. Voice and instruments are alive and accurate. Stay away if you are listening to heavy rock with low frequency pounding your better off looking into devices that alter sound like Bose and Beats.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/173662316-kz-as12-in-ear-monitors-12ba-6ba-on-each-side](https://www.desertcart.us/products/173662316-kz-as12-in-ear-monitors-12ba-6ba-on-each-side)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-23*