--- 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: "€ 97.49" currency: EUR in_stock: true category: "Cca" url: https://www.desertcart.at/products/438371965-kz-az09-pro-bluetooth-5-2-module-iem-bluetooth-adapter store_origin: AT region: Austria --- # Water-resistant design 40h total playback Bluetooth 5.2 & Qualcomm QCC3040 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:** € 97.49 **Availability:** ✅ In Stock ## Summary > 🎧 Cut the Cord, Not the Quality — Elevate Your Earbuds Game! ## 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?** € 97.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/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 Life:** Up to 8 hours per charge plus 4 full recharges from the compact 400mAh case—keep your soundtrack going from dawn till dusk. - • **Audiophile-Grade Bluetooth 5.2:** Experience crystal-clear, low-latency sound with Qualcomm’s QCC3040 chipset and support for aptX, AAC, and SBC codecs. - • **Seamless Wired-to-Wireless Freedom:** Transform your favorite wired 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. - • **Featherlight Comfort & Intuitive Controls:** At just 4.5g per earhook, enjoy barely-there wear with one-button control for calls, music, and mode switching. ## Overview The CCA KZ AZ09 PRO Bluetooth 5.2 Module is a waterproof, ultra-lightweight earhook adapter that converts compatible wired IEMs into wireless Bluetooth headphones. Powered by Qualcomm’s QCC3040 chipset, it delivers high-fidelity sound with aptX/AAC/SBC support, up to 40 hours of total playback via a 400mAh charging case, and features customizable sound modes including gaming and full power output. Designed for professional audiophiles and active users, it offers seamless switching between wired and wireless modes while maintaining premium audio 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 ## 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 | | Battery Charge Time | 7 Hours | | Battery Weight | 10.2 Grams | | Best Sellers Rank | #20,516 in Electronics ( See Top 100 in Electronics ) #1,211 in Earbud & In-Ear Headphones | | Bluetooth support? | Yes | | Brand | CCA | | Built-In Media | Charging Case | | Color | black | | Compatible Devices | Headphone | | Connectivity Technology | Bluetooth | | Control Method | Touch | | Control Type | Media Control | | Controller Type | Touch Control | | Customer Reviews | 4.0 out of 5 stars 222 Reviews | | Data Link Protocol | Bluetooth | | Enclosure Material | Plastic, Silicone | | Hardware Interface | Bluetooth | | Includes Remote | No | | 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 | | Rechargeable Battery Included | Yes | | Special Feature | water-resistant, wireless | | 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 ## 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) --- ## 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.at/products/438371965-kz-az09-pro-bluetooth-5-2-module-iem-bluetooth-adapter](https://www.desertcart.at/products/438371965-kz-az09-pro-bluetooth-5-2-module-iem-bluetooth-adapter) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-12*