Do these work with the kbear ks2? if not, is there any that do?

Hi Cashews, Thank you so much for your message; unfortunately, KZ Bluetooths are not compatible with KBear products, but you might be interested in these type, KBEAR S1 Bluetooth 5.0. Kind regards, ~Gabriel KC Island

How long to the bateries last without putting them back into the box?

I have gotten 7 hours of use out of these without the charging box. I did not see the remaining battery life at the end of the 7 hours but the headset was still going with no distortions.

Hola, ¿sirven para los kz zas?

Si, pero debes comprar la versión con pin c

what ipx rating are these?

According to some listings they are level 5 and this one says they are sweat proof so you are probably good wearing them in the rain or while sweating but I wouldn't go swimming with them.

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KZ AZ09Pro Bluetooth V5.2 aptX/TWS + Earbuds Hook with Mic Support/40 Hours Playback and APP Control for Standard 0.75/0.78mm 2PIN Connector (C PIN, Black)

Product ID: 388355972

Details

Brand
KZ
Color
Black
Ear Placement
In Ear
Form Factor
In Ear
Noise Control
Sound

🎧Qualcomm QCC3040 chipset

📶Bluetooth 5.2 stable range

🔋40H total playback

KSh15479

Duties & taxes included

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Sold byAmazon KenyaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate your wired IEMs to wireless freedom—because your ears deserve the upgrade.

EPIC 40 HOUR BATTERY LIFE - Keep the music going all day and beyond with 8 hours per charge plus a compact case delivering up to 40 hours total.
ULTRA LOW LATENCY GAMING MODE - Activate Gaming Mode with a triple tap for lag-free audio that keeps you ahead in every match.
PRO GRADE AUDIO WITH APT X AAC - Experience crystal-clear, high-res sound with industry-leading aptX and AAC codecs for immersive listening.
SEAMLESS WIRED TO WIRELESS UPGRADE - Transform your favorite wired IEMs into true wireless earhooks in seconds—ditch cables without ditching sound.
ERGONOMIC COMFORT MEETS SMART CONTROL - Memory-shaping liquid silicone earhooks and intuitive app control ensure all-day comfort and personalized sound.

The KZ AZ09Pro Bluetooth V5.2 earhooks instantly convert compatible wired IEMs into wireless earbuds using a 0.75/0.78mm 2-PIN connector. Powered by Qualcomm QCC3040 chipset and Bluetooth 5.2, it delivers stable, low-latency audio with aptX and AAC support. Enjoy up to 8 hours per charge and a total of 40 hours with the charging case. Features include CVC noise-canceling mic, dual-channel TWS+ transmission, gaming mode, ergonomic silicone earhooks, and app control for a premium wireless listening experience.

Specifications

ASIN	B09N973T3G
Additional Features	Microphone Included, wireless
Age Range Description	Adult
Antenna Location	Music, Calling, Exercising
Audio Driver Type	Dynamic Driver
Best Sellers Rank	#55,076 in Electronics ( See Top 100 in Electronics ) #772 in Headphone Adapters #2,482 in Earbud & In-Ear Headphones
Bluetooth Range	15 meters
Bluetooth Version	5.2
Brand Name	KZ
Built-In Media	Wireless Charging Case
Cable Features	Without Cable
Carrying Case Battery Average Life	48 hours
Carrying Case Weight	85 g
Color	Black
Compatible Devices	KZ Headsets
Connectivity Technology	Wireless
Control Method	App
Control Type	Media Control
Controller Type	Bluetooth
Customer Package Type	Wireless Charging Case
Customer Reviews	4.0 4.0 out of 5 stars (179)
Earpiece Shape	Angled Ear Hook
Enclosure Material	Silicone
External Testing Certification	Não aplicável
Headphone Folding Features	In Ear
Headphone Jack	No Jack
Headphones Ear Placement	In Ear
Item Weight	4.5 g
Manufacturer	Shenzhen Yuanze Electronic Co., Ltd
Model Name	AZ09 Pro
Model Number	AZ09Pro
Noise Control	Sound Isolation
Number of Items	1
Style Name	C PIN
Theme	Technology
Unit Count	1 Count
Water Resistance Level	Water Resistant
Wireless Technology	Bluetooth

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KSh15479

Duties & taxes included

In stock

Sold byAmazon KenyaDelivered 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 Kenya.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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