---
product_id: 552094506
title: "KZ AZ09 IEM Bluetooth 5.4 Adapter, KZ ZS10 PRO Upgraded Wireless Adapter in Ear Monitors IEM Cable QDC-Pins for ZSN PRO-X/ZS12 PRO X/ZS10 PRO-X/EDX PRO/ZAR/ZAS/ZS10 PRO-2/DQS/CCA CRA (C Pins, Black)"
brand: "yinyoo"
price: "KD 14.63"
currency: KWD
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.kw/products/552094506-kz-az09-iem-bluetooth-5-4-adapter-kz-zs10-pro
store_origin: KW
region: Kuwait
---

# Wide compatibility with top IEMs Bluetooth 5.2 stable & low-latency 6+ hrs battery life KZ AZ09 IEM Bluetooth 5.4 Adapter, KZ ZS10 PRO Upgraded Wireless Adapter in Ear Monitors IEM Cable QDC-Pins for ZSN PRO-X/ZS12 PRO X/ZS10 PRO-X/EDX PRO/ZAR/ZAS/ZS10 PRO-2/DQS/CCA CRA (C Pins, Black)

**Brand:** yinyoo
**Price:** KD 14.63
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate Your Earbuds: Wireless Freedom Meets Audiophile Precision

## Quick Answers

- **What is this?** KZ AZ09 IEM Bluetooth 5.4 Adapter, KZ ZS10 PRO Upgraded Wireless Adapter in Ear Monitors IEM Cable QDC-Pins for ZSN PRO-X/ZS12 PRO X/ZS10 PRO-X/EDX PRO/ZAR/ZAS/ZS10 PRO-2/DQS/CCA CRA (C Pins, Black) by yinyoo
- **How much does it cost?** KD 14.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/552094506-kz-az09-iem-bluetooth-5-4-adapter-kz-zs10-pro)

## Best For

- yinyoo enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Listening Power:** Enjoy over 6 hours of uninterrupted playback powered by a high-density lithium battery with rapid 1-hour charging.
- • **Plug & Play Compatibility:** Effortlessly connect to a broad range of premium KZ and CCA IEMs via QDC C-pins—no adapters needed.
- • **Unmatched Wireless Freedom:** Seamlessly upgrade your wired IEMs to wireless with cutting-edge Bluetooth 5.2 tech for crystal-clear, low-latency sound.
- • **Ergonomic & Discreet Design:** Ultra-lightweight 4.5g adapter fits comfortably over your ear, staying secure no matter how active your day gets.
- • **Flagship-Level Sound Purity:** Experience zero background noise and pristine audio clarity thanks to superior shielding and dynamic driver synergy.

## Overview

The KZ AZ09 Bluetooth 5.2 Adapter transforms compatible wired in-ear monitors into wireless masterpieces, delivering over 6 hours of high-fidelity audio with ultra-low latency. Featuring QDC C-pin compatibility with a wide range of KZ and CCA IEMs, it combines flagship sound purity, ergonomic design, and rapid charging in a sleek, lightweight form factor—perfect for professionals who demand premium sound on the go.

## Description

Product description KZ AZ09 bluetooth adpter Upgraded your wired earphones to wireless earbuds. This product is only bluetooth upgraded earhook, without headphones Compared with the 5.0 version of the chip, our bluetooth 5.4 brings longer battery life. kz az09 bluetooth iem can automatically connect and pair automatically. The sound quality is stable as wired earbuds Light but powerful continuous battery life in the charging case The KZ AZ09 bluetooth adapter can be used for about 6 hours in a fully charged state. and the charging case can last 8-10 times Small and light comfortable wearing experience kz az09 iem wireless adapter weighs only 4.5g, which is light and has no pressure. The ear hook is made of skin-friendly resin, which is soft and comfortable and fits the auricle. Long wear is also comfortable AAC advanced audio coding transmission technology Professional sound quality comes from the chip and the dual protection of AAC advanced coding ability. AAC advanced audio coding transmission technology is adopted to greatly improve the quality of listening and bring natural and clear sound Popular IEM Cables from Yinyoo Audio KZ AZ09 Bluetooth Cable KBEAR CX01 CCZ C01 KBEAR ST24 Plus / JunTian KBEAR ST16 Plus KBEAR ST12 Plus KBEAR Type C Cable KZ Castor Tunable in ear Headphones TRI clarion ear ips - 3 pairs KBEAR PU Material Case, Magnetic Closure Design

Review: Last super long - great charger pack make sure you get the correct earpods mine where not compatiable no worries needed the upgrade
Review: Great and comfortable attachment - Works very well. I love this so much that when I lost my first pair to a car accident I had to get another right away. Fits over my ear very well and stays no matter what I do or how my head turns . It’s very comfortable I barely feel it around my ear. The charging case is very convenient. The price is very reasonable as well.

## Features

- 【Compatible with Mainstream Earbuds】KZ AZ09 provides Cpins Connection, which used for ZSN/ZSN PRO/ZSN PRO-X/ZS10 PRO/ZS10 PRO X/EDX PRO/AS16/AS16 PRO/PR2/ZEX PRO/AS12/AS24/DQS/C12/C10 /CRA
- 【Bluetooth 5.2】kz az09 adopts an excellent Bluetooth chip, It featured low delay, stable transmission, strong compatibility, high bit rate and high cost-effectiveness.
- 【Long-lasting Battery Life】kz az09 can achieve a longer battery life with limited battery capacity. supports ultra-low power consumption standby mode.
- 【Over 6 Hours of Batter Life Perfomance】kz az09 uses a high-density lithium battery with a rated capacity, which can store high-quality energy in a smaller size. With the low-power circuit design, it can be used for more than 6 hours, and be fully charged in one hour.
- 【Pure Sound Performance】Flagship-level pure sound and drive performance through solid materials and excellent shielding effect. Even if the earbdus with relatively high sensitivity can basically achieve zero background noise.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCCQSDTG |
| Additional Features | Bluetooth 5.2, Cpins Connection |
| Age Range Description | Adult |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 6 Hours |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | #125,217 in Electronics ( See Top 100 in Electronics ) #5,048 in Earbud & In-Ear Headphones |
| Bluetooth Version | 5.2 |
| Brand | YINYOO |
| Brand Name | YINYOO |
| Built-In Media | Cable |
| Color | Black |
| Compatible Devices | ZSN, ZSN PRO, ZSN PRO-X, ZS10 PRO, ZS10 PRO X, EDX PRO, AS16, AS16 PRO, PR2, ZEX PRO, AS12, AS24, DQS, C12, C10, CRA |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Customer Reviews | 4.1 out of 5 stars 254 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | in-ear |
| Enclosure Material | Plastic, Silicone |
| Form Factor | In Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Headphones Jack | No Jack |
| Item Weight | 4.5 Grams |
| Manufacturer | Yinyoo |
| Model Name | BT15PRO |
| Model Number | AZ09 |
| Number of Items | 1 |
| Specific Uses For Product | Headphones, Cell Phone |
| Style Name | az09-Cpins |
| Warranty Description | 1 year warranty from the date of purchasing |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** YINYOO
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Headphones Jack:** No Jack

## Images

![KZ AZ09 IEM Bluetooth 5.4 Adapter, KZ ZS10 PRO Upgraded Wireless Adapter in Ear Monitors IEM Cable QDC-Pins for ZSN PRO-X/ZS12 PRO X/ZS10 PRO-X/EDX PRO/ZAR/ZAS/ZS10 PRO-2/DQS/CCA CRA (C Pins, Black) - Image 1](https://m.media-amazon.com/images/I/511t8R8YKsL.jpg)
![KZ AZ09 IEM Bluetooth 5.4 Adapter, KZ ZS10 PRO Upgraded Wireless Adapter in Ear Monitors IEM Cable QDC-Pins for ZSN PRO-X/ZS12 PRO X/ZS10 PRO-X/EDX PRO/ZAR/ZAS/ZS10 PRO-2/DQS/CCA CRA (C Pins, Black) - Image 2](https://m.media-amazon.com/images/I/61Nf1DWkVbL.jpg)
![KZ AZ09 IEM Bluetooth 5.4 Adapter, KZ ZS10 PRO Upgraded Wireless Adapter in Ear Monitors IEM Cable QDC-Pins for ZSN PRO-X/ZS12 PRO X/ZS10 PRO-X/EDX PRO/ZAR/ZAS/ZS10 PRO-2/DQS/CCA CRA (C Pins, Black) - Image 3](https://m.media-amazon.com/images/I/61tfb212npL.jpg)
![KZ AZ09 IEM Bluetooth 5.4 Adapter, KZ ZS10 PRO Upgraded Wireless Adapter in Ear Monitors IEM Cable QDC-Pins for ZSN PRO-X/ZS12 PRO X/ZS10 PRO-X/EDX PRO/ZAR/ZAS/ZS10 PRO-2/DQS/CCA CRA (C Pins, Black) - Image 4](https://m.media-amazon.com/images/I/81KVvT-ymsL.jpg)
![KZ AZ09 IEM Bluetooth 5.4 Adapter, KZ ZS10 PRO Upgraded Wireless Adapter in Ear Monitors IEM Cable QDC-Pins for ZSN PRO-X/ZS12 PRO X/ZS10 PRO-X/EDX PRO/ZAR/ZAS/ZS10 PRO-2/DQS/CCA CRA (C Pins, Black) - Image 5](https://m.media-amazon.com/images/I/51forDXy2ZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Last super long
*by R***N on July 30, 2024*

great charger pack make sure you get the correct earpods mine where not compatiable no worries needed the upgrade

### ⭐⭐⭐⭐⭐ Great and comfortable attachment
*by M***L on June 17, 2025*

Works very well. I love this so much that when I lost my first pair to a car accident I had to get another right away. Fits over my ear very well and stays no matter what I do or how my head turns . It’s very comfortable I barely feel it around my ear. The charging case is very convenient. The price is very reasonable as well.

### ⭐⭐⭐⭐ Great Sound Quality but Minor Improvements Needed
*by J***A on June 27, 2024*

I am using the Bluetooth adapter with the KZ ZS10 Pro, and I must admit that the sound quality is very true to the original. There is no noticeable loss of detail or bass. It has been a great alternative to get rid of the annoying cables, especially when they get tangled. There are a few points for improvement. For example, I notice a slight latency, especially when gaming. It would be beneficial to have software to adjust the synchronization. However, this latency is not significant enough to prevent gameplay and does not occur all the time. I suppose it happens occasionally because I have other devices connected via Bluetooth, which may create interference. Lastly, and this is a personal opinion, the connection method is somewhat cumbersome as you have to align two small connectors, which feels almost like threading a needle. It would be nice to have a simpler method. Again, this is not a major issue but something I would like to see improved in a future update of the product.

## Frequently Bought Together

- YINYOO KZ AZ09 Bluetooth 5.2 Upgraded Cable, KZ ZS10 PRO Wireless Adapter C-pins for ZSN PRO/ZSN PRO-X/zs12 pro x/ZS10 PRO X/EDX PRO/ZAR/AS16 PRO/PR2/ZS10 PRO 2/DQS/C10/CRA cca (Cpins, Black)
- Linsoul KZ ZS10 Pro, 4BA+1DD 5 Driver in Ear Monitor, HiFi Wired Earbuds, Gaming Earbuds, Hybrid IEM Earphones with Stainless Steel Faceplate, Detachable Cable for Musician(Without Mic, Dark Black)

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**Shop now:** [https://www.desertcart.com.kw/products/552094506-kz-az09-iem-bluetooth-5-4-adapter-kz-zs10-pro](https://www.desertcart.com.kw/products/552094506-kz-az09-iem-bluetooth-5-4-adapter-kz-zs10-pro)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-20*