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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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)

Product ID: 438371965

Details

Brand
CCA
Connectivity Technology
Bluetooth
Item Weight
4.5 Grams
Material
Plastic
Special Feature
wireless

💧Water-resistant design

🔋40h total playback

🔗Bluetooth 5.2 & Qualcomm QCC3040

฿5096

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Cut the Cord, Not the Quality — Elevate Your Earbuds Game!

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.

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.

Specifications

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

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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฿5096

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Vikram D.

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

2 weeks ago

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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

Details

Description

Specifications

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)