what is the microphone quality?

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

which one is better and whats the difference between KZ-AZ10, KZ-AZ15, and KZ-AZ09 Pro??

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

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🎧 Elevate your wired earphones to wireless freedom—because your sound deserves the upgrade!

ALL DAY MUSIC MARATHON - Up to 8 hours per charge plus 4 full recharges from the compact 400mAh case—40 hours of uninterrupted audio bliss.
NEXT GEN BLUETOOTH 5 2 AUDIO - Experience crystal-clear, low-latency sound with Qualcomm’s QCC3040 chipset and aptX/AAC/SBC support.
SEAMLESS WIRED TO WIRELESS FREEDOM - Transform your wired KZ earphones into wireless in seconds—ditch the cables without sacrificing sound quality.
TAILORED SOUND MODES FOR POWER PLAY - Boost bass with full power output mode or minimize latency in gaming mode—customize your audio vibe on the fly.
FEATHERLIGHT COMFORT INTUITIVE CONTROL - At just 4.5g per earhook, enjoy pressure-free wear and one-button control for calls, music, and mode switching.

The CCA KZ AZ09 PRO Bluetooth 5.2 Module is a waterproof, ultra-light earhook adapter that converts compatible wired KZ earphones into wireless Bluetooth devices. Powered by Qualcomm 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 for gaming and enhanced bass. Perfect for professionals seeking premium audio flexibility without compromise.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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Control Method	Touch
Controller Type	Touch-based Media Control
Control Type	Media Control
Item Weight	4.5 Grams
Wireless Technology	Bluetooth
Bluetooth Version	5.2
Bluetooth Range	15 Meters
Connectivity Technology	bluetooth
Noise Control	None
Headphone Folding Features	In Ear
Earpiece Shape	Rounded Tip
Headphones Ear Placement	In Ear
Color	Black
Battery Average Life	14 Hours
Water Resistance Level	Waterproof
Is Electric	Yes
Antenna Location	Calling, Gaming
Compatible Devices	Headphone
Cable Features	Without Cable
Additional Features	water-resistant, wireless
Specific Uses For Product	Movies and Gaming

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)

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Specifications

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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)

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions

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)