---
product_id: 438371965
title: "KZ AZ09 PRO Bluetooth 5.2 Module IEM Bluetooth Adapter Waterproof Ear Hook Extra Long Battery Life Cable for ​KZ ZS10 PRO/ZSN Pro X/ZSN PRO/ZEX PRO/AS16 PRO/Zax/DQ6 Polaris/C12/CRA PRO(C pin)"
brand: "cca"
price: "15025 som"
currency: KGS
in_stock: true
reviews_count: 10
category: "Cca"
url: https://www.desertcart.kg/products/438371965-kz-az09-pro-bluetooth-5-2-module-iem-bluetooth-adapter
store_origin: KG
region: Kyrgyzstan
---

# Bluetooth 5.2 + Qualcomm QCC3040 Water-resistant design 40h total playback KZ AZ09 PRO Bluetooth 5.2 Module IEM Bluetooth Adapter Waterproof Ear Hook Extra Long Battery Life Cable for ​KZ ZS10 PRO/ZSN Pro X/ZSN PRO/ZEX PRO/AS16 PRO/Zax/DQ6 Polaris/C12/CRA PRO(C pin)

**Brand:** cca
**Price:** 15025 som
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your wired earbuds to wireless legend status—because your sound deserves the upgrade.

## Quick Answers

- **What is this?** KZ AZ09 PRO Bluetooth 5.2 Module IEM Bluetooth Adapter Waterproof Ear Hook Extra Long Battery Life Cable for ​KZ ZS10 PRO/ZSN Pro X/ZSN PRO/ZEX PRO/AS16 PRO/Zax/DQ6 Polaris/C12/CRA PRO(C pin) by cca
- **How much does it cost?** 15025 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/438371965-kz-az09-pro-bluetooth-5-2-module-iem-bluetooth-adapter)

## Best For

- cca enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Battery Endurance:** Up to 8 hours per charge, plus 4 full recharges from the compact case—keep your soundtrack alive for 40 hours straight.
- • **Audiophile-Grade Bluetooth 5.2:** Experience crystal-clear, low-latency sound with Qualcomm’s QCC3040 chipset supporting aptX, AAC, and SBC codecs.
- • **Seamless Wired-to-Wireless Freedom:** Transform your wired KZ IEMs into wireless powerhouses in seconds—ditch the cables without sacrificing sound quality.
- • **Custom Sound Modes for Every Moment:** Switch between bass-boosted full power and ultra-low latency gaming mode with simple triple-click commands.
- • **Lightweight Comfort & Intuitive Control:** At just 4.5g per earhook, enjoy pressure-free wear and effortless one-button control for calls and music.

## Overview

The CCA KZ AZ09 PRO Bluetooth 5.2 Module is a waterproof, ultra-lightweight earhook adapter that converts compatible wired KZ IEMs into wireless earbuds. Powered by Qualcomm’s QCC3040 chipset, it delivers high-fidelity audio with aptX/AAC/SBC support, up to 8 hours of playback per charge, and a charging case providing 40 hours total. Featuring intuitive one-button controls and specialized sound modes, it’s designed for professionals and audiophiles seeking premium wireless freedom without compromising sound quality.

## Description

desertcart.com: CCA KZ AZ09 PRO Bluetooth 5.2 Module IEM Bluetooth Adapter Waterproof Ear Hook Extra Long Battery Life Cable for ​KZ ZS10 PRO/ZSN Pro X/ZSN PRO/ZEX PRO/AS16 PRO/Zax/DQ6 Polaris/C12/CRA PRO(C pin) : Electronics

Review: Game Changer - So, the charging box is a little jank, feels a bit plasticky and large, and doesn't always register that the earbuds are changing and should be unpaired so I usually just do that manually. Other than that, I absolutely adore this product. As a musician, I've used wired KZ10 in-ears for years for performance. Being able to use a set of KZ10s as standard, walking around earbuds has been such a huge step up from regular Bluetooth earbuds. The sound quality is far and away better than my Klipsch T5 ANC buds that are about twice the overall cost. These also sound much better than any of my other wireless earbud sets from Anker and are also about 2 to 3 times louder. The reasoning is pretty simple: since this is an add-on Bluetooth module that goes around the ears, the actual earbud (the KZ10 IEMs) is only speakers. Normal consumer wireless earbuds have to fit speakers, batteries, buttons/sensors, microphones, and the Bluetooth radio in to the same amount of space. So yeah, since these buds put all the electronics in the over-ear hook, the "bud" is allowed to focus solely on speakers and speaker quality. I found these to be super comfy and well sealed: they're musical performance earbuds, so that makes sense. They stay in the ears well and have excellent battery life/bluetooth connection quality. And the sound quality is impeccable: far better clarify than normal buds, excellent bass, a good amount of separation between lows, highs, and mids. What can I say, they sound much better than normal buds. I had no idea this product existed but I'm so glad I found it: absolute LEAP forward for sound quality with my EDC buds. Try it, you won't regret it.
Review: Excellent for everyday use. - I use these on the daily at my desk and for calls. Such a nice alternative to using over the ear headphones. The battery typically lasts around 8-10hrs, but they never really die if you throw them in the charging case when you're not using them for a moment. They fit pretty well for the average person, but if you wear glasses they may get a bit loose over time. My only real gripes are with the microphone and device pairing. The microphone is decent for calls, but since it's facing away from your mouth it can be a little quiet. When switching devices you have to turn off the Bluetooth for what you're disconnecting from and select the AZ09 on what you're switching to. So it's a little annoying. After a few months one of my earhooks stopped working. I contacted the seller and they sent over a new pair. I really appreciate the warranty. Very nice and communicative seller.

## Features

- [Free Switch Between Wired and Wireless] - KZ AZ09 PRO Bluetooth module is specially designed for Earphones with 0.75mm /0.78mm pins, making the wired headphones become wireless headphones in seconds, and getting rid of the bondage of wire harness. It allows you to switch between wired and wireless according to the needs of different scenarios. It also ensures the sound quality of the original headphones. ( *This product is only for bluetooth upgrade earhook, without earphones.)
- [High-Fidelity Sound] - KZ AZ09 PRO is fully upgraded with the latest Bluetooth 5.2 technology and stable Qualcomm QCC3040 chipset. The Bluetooth Module offers you an unparalleled audio experience with faster transmission speed, stronger connection stability. It also supports A-ptx/AAC/SBC decoding and fast lossless signal transmission.
- [Long Battery Life] - Each earbud can get 8 hours playback from a single charge. 400mAh charging case supports 4 times of recharging for both earbuds, gives up to 40 hours continuous music time. Keep your music going all day even when you go out.
- [Lightness & One Key Operation] - the bluetooth hook weighs only 4.5g, which is light and has no pressure. Give you a small and light comfortable wearing experience. Each bluetooth earhook has one multi-functional press button which can receive calls,play or pause and switch music. Easy and simple operation.
- [Full power output mode/gaming mode] In full power output mode, the bass effect is better with higher output power. In gaming mode, sound latency is greatly reduced, leading to a more enjoyable gaming experience. Three clicks on left earbud to turn on/off full power output mode , Three clicks on right earbud to turn on/off game mode
- Applicable to: KZ ZS10 PRO/ZS10 PRO X/ZS10 PRO 2/ZSN Pro X/ZSN PRO/ZAS/ZSX/EDX PRO/AS12/AS16 PRO/ZAX/DQ6, CCA C12/CRA/CRA PRO/Polaris/Hydro

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09RZP1DKZ |
| Additional Features | water-resistant, wireless |
| Audio Output Type | bluetooth |
| Battery Charge Time | 7 Hours |
| Battery Weight | 10.2 Grams |
| Best Sellers Rank | #21,298 in Electronics ( See Top 100 in Electronics ) #1,250 in Earbud & In-Ear Headphones |
| Bluetooth support? | Yes |
| Brand | CCA |
| Color | black |
| Compatibility Options | Bluetooth-enabled headphones |
| Compatible Devices | Headphone |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Control Type | Media Control |
| Controller Type | Touch-based Media Control |
| Customer Reviews | 4.0 out of 5 stars 226 Reviews |
| Data Link Protocol | Bluetooth |
| Enclosure Material | Plastic, Silicone |
| Hardware Interface | Bluetooth |
| Includes Remote | No |
| Installation Type | wireless |
| Item Weight | 4.5 Grams |
| Lithium Battery Weight | 21 Grams |
| Lithium-Battery Energy Content | 1.48 Watt Hours |
| Manufacturer | CCA |
| Material | Plastic, Silicone |
| Model Name | KZ AZ09 Pro |
| Number of Batteries | 1 AA batteries required. (included) |
| Number of Lithium-ion Cells | 3 |
| Power Source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Special Feature | water-resistant, wireless |
| Supported Media Type | bluetooth |
| Supported Standards | Bluetooth 5.2, AAC, aptX, SBC |
| Unit Count | 2.0 Count |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** CCA
- **Connectivity Technology:** Bluetooth
- **Item Weight:** 4.5 Grams
- **Material:** Plastic, Silicone
- **Special Feature:** water-resistant, wireless

## Images

![KZ AZ09 PRO Bluetooth 5.2 Module IEM Bluetooth Adapter Waterproof Ear Hook Extra Long Battery Life Cable for ​KZ ZS10 PRO/ZSN Pro X/ZSN PRO/ZEX PRO/AS16 PRO/Zax/DQ6 Polaris/C12/CRA PRO(C pin) - Image 1](https://m.media-amazon.com/images/I/51USTidQHGL.jpg)

## Questions & Answers

**Q: Would the Blon BL-03 fit with these inside the case?**
A: Mine don't rattle in the  case

**Q: what is the microphone quality?**
A: According to my girlfriend, she can often hear what's in the background more/louder than me (I am using the IEM). Now, if there is no background noise she hears me just fine

**Q: which one is better and whats the difference between KZ-AZ10, KZ-AZ15, and KZ-AZ09 Pro??**
A: The AZ9 pro!!! I got the Bluetooth ear monitor package too and you can use the pros on stage or use them at home listening to music, etc

**Q: Did they fix the rattling in the case?**
A: Mine don't rattle

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game Changer
*by S***0 on September 25, 2024*

So, the charging box is a little jank, feels a bit plasticky and large, and doesn't always register that the earbuds are changing and should be unpaired so I usually just do that manually. Other than that, I absolutely adore this product. As a musician, I've used wired KZ10 in-ears for years for performance. Being able to use a set of KZ10s as standard, walking around earbuds has been such a huge step up from regular Bluetooth earbuds. The sound quality is far and away better than my Klipsch T5 ANC buds that are about twice the overall cost. These also sound much better than any of my other wireless earbud sets from Anker and are also about 2 to 3 times louder. The reasoning is pretty simple: since this is an add-on Bluetooth module that goes around the ears, the actual earbud (the KZ10 IEMs) is only speakers. Normal consumer wireless earbuds have to fit speakers, batteries, buttons/sensors, microphones, and the Bluetooth radio in to the same amount of space. So yeah, since these buds put all the electronics in the over-ear hook, the "bud" is allowed to focus solely on speakers and speaker quality. I found these to be super comfy and well sealed: they're musical performance earbuds, so that makes sense. They stay in the ears well and have excellent battery life/bluetooth connection quality. And the sound quality is impeccable: far better clarify than normal buds, excellent bass, a good amount of separation between lows, highs, and mids. What can I say, they sound much better than normal buds. I had no idea this product existed but I'm so glad I found it: absolute LEAP forward for sound quality with my EDC buds. Try it, you won't regret it.

### ⭐⭐⭐⭐⭐ Excellent for everyday use.
*by R***R on May 3, 2025*

I use these on the daily at my desk and for calls. Such a nice alternative to using over the ear headphones. The battery typically lasts around 8-10hrs, but they never really die if you throw them in the charging case when you're not using them for a moment. They fit pretty well for the average person, but if you wear glasses they may get a bit loose over time. My only real gripes are with the microphone and device pairing. The microphone is decent for calls, but since it's facing away from your mouth it can be a little quiet. When switching devices you have to turn off the Bluetooth for what you're disconnecting from and select the AZ09 on what you're switching to. So it's a little annoying. After a few months one of my earhooks stopped working. I contacted the seller and they sent over a new pair. I really appreciate the warranty. Very nice and communicative seller.

### ⭐⭐⭐⭐ VS wired and non-Pro version and quality drop off from wired
*by M***B on December 1, 2024*

I've had my KZ ZS10 ProX IEM's for about one month and absolutely love them. Up until now, I have always used them wired to my Presonus audio interface connected to my PC. I wanted to try a Bluetooth solution so I ordered these and the cheaper, non-pro version. My phone is a Samsung Galaxy Note 20 with the aptX codec available. So I can take advantage of this AZ09 Pro version having that feature. I wanted to see if it's worth the extra cost to have that option and others like the all silicone ear hooks and higher capacity batteries. These also pair seamlessly with my Gaming PC. I've tested the "Performance mode" which is activated by triple tapping the button on the right ear. It eliminates virtually all lag. I watched a few YouTube vids and the audio sync is nearly perfect. Nothing to complain about. I'd even be comfortable recommending these for PC gaming. Aside from hard-core competitive FPS games, I think most people would really enjoy the extra sound stage and immersion factor. These would pair really well with a gaming laptop for a super compact audio solution. Just keep in mind the microphone on these is for calls only. I haven't been able to select it as a mic device on Windows 11. Fit and comfort: The verdict simply put is, yes. The much thinner silicone vs hard clear plastic ear hooks on the non-pro version are thinner, lighter and softer making them more comfortable. Build quality is great on both versions but these are just noticeably better. They attach to the IEMs snug but not overly tight. Sound Quality: While going wired will always sound the best, both these and the AZ09 non-pro versions sound pretty decent. Noticeably better then many much more expensive BT earbuds. The sound stage shrinks via Bluetooth. There is really nothing you can do about that. The AptX codec can help a little with this but what it really does is lower the constant low level noise you will always experience going BT. Not only does this more advanced codec eliminate some low level noise you get from going wireless, it digitally expands the sound stage back out just a little. Don't expect the AptX codec to work miracles. The drop off from wired to BT is very apparent regardless of the codec used. I went back and forth between the two through my Presonus Audio interface for my wired test and through its BT functionality in a controlled environment. I would say you get roughly 75-80% the quality of wired. The AAC codec on some IPhone's and other portable BT capable devices is even more so of a drop off in overall sound quaity. If I am close enough to my desk to hook back up wired, I take the 60 seconds and do so no question. Its worth it. But around the house or on the go this BT solution even with the sound degradation, is well worth the portability. Features: KZ-AZ09 Pro over non-Pro- -AptX codec -Approximately 20% longer battery life -Silicone coated vs hard plastic behind the ear In conclusion, with the current 20% off price I think the Pros are worth the extra cost. Make sure your device has the AptX codec though. If it doesn't just stick with the non-Pro version as the cost difference wouldn't really be worth the upgrade without it. The mic not being restricted to only calls so I could use it to chat on my PC would have been a really nice feature. Also there are no volume controls on the modules themselves. You must use your device to control it. And as much as like these overall, the drop off in sound stage is pretty significant. As stated above, I do feel there is a step up over more expensive name brand earbuds. So final rating is 4 of 5 stars. The stay connected, are lightweight and comfortable. I do recommend giving them try if you like how your IEM's fit and feel. Just do not expect the same sound quality as being wired up.

## Frequently Bought Together

- KZ AZ09 PRO Bluetooth 5.2 Module IEM Bluetooth Adapter Waterproof Ear Hook Extra Long Battery Life Bluetooth Cable for ​KZ ZS10 PRO/ZSN Pro X/ZSN PRO/ZEX PRO/AS16/ZAX/DQ6 /CCA CA16 /C12/CRA(C pin)
- 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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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-07-21*