---
product_id: 620881062
title: "Yinyoo KZ AZ09 Bluetooth 5.4 Upgraded Cable Wireless Adapter Cable C-Pins 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 cca"
brand: "yinyoo"
price: "R$672"
currency: BRL
in_stock: true
reviews_count: 13
category: "Yinyoo"
url: https://www.desertcart.com.br/products/620881062-yinyoo-kz-az09-bluetooth-5-4-upgraded-cable-wireless-adapter
store_origin: BR
region: Brazil
---

# Wide KZ earphone compatibility Bluetooth 5.4 stable & low latency 6+ hrs battery life Yinyoo KZ AZ09 Bluetooth 5.4 Upgraded Cable Wireless Adapter Cable C-Pins 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 cca

**Brand:** yinyoo
**Price:** R$672
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your KZ experience—wireless, powerful, and ready to move with you.

## Quick Answers

- **What is this?** Yinyoo KZ AZ09 Bluetooth 5.4 Upgraded Cable Wireless Adapter Cable C-Pins 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 cca by yinyoo
- **How much does it cost?** R$672 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/620881062-yinyoo-kz-az09-bluetooth-5-4-upgraded-cable-wireless-adapter)

## 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

- • **Next-Gen Bluetooth 5.4:** Experience ultra-stable, low-latency audio streaming with the latest Bluetooth tech for flawless connectivity.
- • **Endurance That Keeps Up:** Over 6 hours of uninterrupted playback on a single charge—power through your day with zero downtime.
- • **Lightweight & Intuitive:** At just 4.5g with touch controls, it’s designed for all-day comfort and effortless operation—because your gear should keep up with you.
- • **Seamless Wireless Freedom:** Cut the cord without cutting quality—enjoy true wireless convenience with your favorite KZ models.
- • **Flagship-Level Sound Purity:** Premium materials and shielding deliver crystal-clear sound with minimal background noise, even on sensitive earphones.

## Overview

The Yinyoo KZ AZ09 is a Bluetooth 5.4 wireless adapter cable designed for a broad range of KZ earphones, delivering over 6 hours of battery life with quick 1-hour charging. It offers low-latency, stable wireless audio with flagship-level sound quality, all packed into a lightweight, touch-controlled design that transforms wired KZ earbuds into versatile wireless companions.

## Description

Yinyoo KZ AZ09 Bluetooth 5.4 Upgraded Cable Wireless Adapter Cable C-Pins 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 cca: desertcart.co.uk: Electronics & Photo

Review: Awesome - Compact, surprisingly sturdy Bluetooth gadget with solid pairing, clear audio, and decent battery life. Intuitive controls, lightweight design, and excellent value for everyday use. Highly recommended.
Review: Fantastic Bluetooth Conversion for KZ ZS10 Earbuds - I was already blown away by my Linsoul KZ ZS10 PRO Earbuds, but my only gripe with them was the fact that they were wired, so I bought these to fix that one caveat. They have worked out of the box and after usimg them for a good 6 weeks now I can safely say they are brilliant. I purchased these with the expectation that the audio quality would drop by a significant amount from the KZ ZS10's stock cable; There is definitley a difference in audio quality (as wired conections will always win that fight) but the drop in audio quality is really not anywhere near as bad as I expected to be, and with the flexablity that the wireless connection gives me means that I have more freedom where I can use my headphones without the risk of accidently rippin them out of my ears or catching the cable on a door handle. It also has meant that I have started using them for gaming on my PC and and the mic has not had any complaints from my friends over discord. Pros: Quality Connectivity Battery life Freedom for use with bluetooth devices instead of just 3.5mm jacks Cons: Slight audio quality loss over cables (at least with Linsoul KZ ZS10 PRO) Overall a very worthwhile purchase. 5*

## Features

- MARESTREAM EARPHONE COMPATIBLE KZ AZ09 provides Cpins connection 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 5.4: KZ AZ09 has an excellent Bluetooth chip. It features low delay, stable transmission, strong compatibility, high bit rate and high cost efficiency.
- Long-lasting battery life: kz az09 can achieve a longer battery life with limited battery capacity. Supports standby mode with extremely low power consumption.
- Over 6 hours of battery life: kz az09 uses a high-density lithium battery with a rated capacity that 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 fully charged in one hour.
- Pure sound performance: Pure sound and drive performance at flagship level thanks to solid materials and excellent shielding effect. Even if the earphones with relatively high sensitivity can generally not reach background noise.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCCQSDTG |
| Best Sellers Rank | 200 in Headphone & Earphone Adapters |
| Charging time | 1 Hours |
| Compatible devices | KZ Headphones: ZSN, ZSN PRO, PRO-X, ZS10 PRO X, EDX AS16, AS16 PR2, ZEX AS12, AS24, DQS, C12, C10, CRA |
| Control method | Touch |
| Guaranteed software updates until | unknown |
| Item model number | AZ09 |
| Item weight | 4.5 Grams |
| Manufacturer | Yinyoo |
| Material | Plastic, Silicone |
| Number of items | 1 |
| Package Dimensions | 8.71 x 7.8 x 4.19 cm; 4.5 g |
| Specific uses for product | Headphones, mobile phone |
| Style | AZ09-Cpins |

## Product Details

- **Age range (description):** Adult
- **Brand:** Yinyoo
- **Colour:** black
- **Connectivity technology:** Wireless
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Headphone jack:** No Jack
- **Included components:** Protective Case
- **Model name:** AZ09
- **Wireless communication technology:** Bluetooth

## Images

![Yinyoo KZ AZ09 Bluetooth 5.4 Upgraded Cable Wireless Adapter Cable C-Pins 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 cca - Image 1](https://m.media-amazon.com/images/I/511t8R8YKsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome
*by T***A on 28 December 2025*

Compact, surprisingly sturdy Bluetooth gadget with solid pairing, clear audio, and decent battery life. Intuitive controls, lightweight design, and excellent value for everyday use. Highly recommended.

### ⭐⭐⭐⭐⭐ Fantastic Bluetooth Conversion for KZ ZS10 Earbuds
*by J***E on 25 February 2025*

I was already blown away by my Linsoul KZ ZS10 PRO Earbuds, but my only gripe with them was the fact that they were wired, so I bought these to fix that one caveat. They have worked out of the box and after usimg them for a good 6 weeks now I can safely say they are brilliant. I purchased these with the expectation that the audio quality would drop by a significant amount from the KZ ZS10's stock cable; There is definitley a difference in audio quality (as wired conections will always win that fight) but the drop in audio quality is really not anywhere near as bad as I expected to be, and with the flexablity that the wireless connection gives me means that I have more freedom where I can use my headphones without the risk of accidently rippin them out of my ears or catching the cable on a door handle. It also has meant that I have started using them for gaming on my PC and and the mic has not had any complaints from my friends over discord. Pros: Quality Connectivity Battery life Freedom for use with bluetooth devices instead of just 3.5mm jacks Cons: Slight audio quality loss over cables (at least with Linsoul KZ ZS10 PRO) Overall a very worthwhile purchase. 5*

### ⭐⭐⭐ Good AAC audio, just wish it would turn off
*by G***. on 22 November 2025*

The audio is on par with other AAC Bluetooth headphones, yet doesn't compromise in any single department. It does excellent in latency, getting around 200ms on its 'high performance' mode. The fit is generally good, however it can irritate your ear if worn too quickly without adjustment. Also the case is large so you can fit large IEMs into it. It charges via USB-C and has an extremely long battery life on both the case and even each IEM (you'll be able to play for about 10 hours roughly without having to take them off your ear) and charging is fast (on the IEM stems). However, the one thing that has ruined it for me is the fact that the device would turn on while in the case and pair and just stay connected to my phone or whatever device was connected to. This is quite a big deal, because it happens randomly, even if I put the case down on a surface gently it will after 3-4 minutes turn back on and reconnect. I would miss calls notifications and would often go insane. Luckily for me I can just turn off Bluetooth on my devices, but I don't enjoy doing that because the convenience of just opening the case and having a connection is really nice.

## 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)

---

## 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.com.br/products/620881062-yinyoo-kz-az09-bluetooth-5-4-upgraded-cable-wireless-adapter](https://www.desertcart.com.br/products/620881062-yinyoo-kz-az09-bluetooth-5-4-upgraded-cable-wireless-adapter)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-02*