All Features At A Glance

[Free Switch Between Wired and Wireless] - The KZ AZ09 PRO Bluetooth module is designed for Earphones with 0.75mm / 0.78mm pins. It transforms your wired headphones into wireless headphones effortlessly, releasing you from the constraints of wired connections. Whether you need wired stability or wireless freedom, this module lets you switch according to your needs. It maintains the original sound quality of your headphones.

[High-Fidelity Sound] - The KZ AZ09 PRO has been fully upgraded with the latest Bluetooth 5.2 technology and a stable Qualcomm QCC3040 chipset. This Bluetooth module delivers an unmatched audio experience, with faster transmission speeds and stronger connection stability. It supports AptX, AAC, and SBC decoding, ensuring fast, lossless signal transmission.

[Long Battery Life] - Each earbud delivers up to 7 hours of playback on a single charge. The 800mAh charging case can recharge both earbuds up to 6 times, providing up to 42 hours of continuous music time. This means you can enjoy music all day long without interruptions when you go out.

[Lightness & One Key Operation] - The Bluetooth hook weighs just 4.5g, making it light and pressure-free. Its small and comfortable design offers you a pleasant wearing experience. Each Bluetooth earbud comes with a multi-functional press button that can answer calls, play or pause music, and switch tracks. It’s easy and simple to operate.

[Full Power Output Mode & Gaming Mode] - In Full Power Output mode, the bass is enhanced with higher output power. In Gaming mode, sound latency is significantly reduced, providing a more enjoyable gaming experience. Three clicks on the left earbud toggle Full Power Output mode, while three clicks on the right earbud toggle Gaming mode.

This Bluetooth module is compatible with KZ ZS10 PRO, ZSN Pro X, ZSN PRO, ZAS, ZSX, ZSN, AS12, AS16, ZAX, and DQ6, as well as CCA CA16, C12, CRA, NRA, and CA16 PRO.