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TWS Bluetooth 5.2 Earhook

    Qualcomm QCC3040 Chip, Bluetooth 5.2 High-Speed Transmission
    Apt-X Decoding and CVC Call Noise Reduction
    Ergonomic and comfortable to wear
    TWS+ Dual Transmission Technology, Single Earphone Can Also Be Used
    Note: Please do NOT use fast-charging adapters
Regular price $36.99 USD
Sale price $36.99 USD Regular price

Qualcomm QCC3040 Chip, Bluetooth 5.2 High-Speed Transmission

Qualcomm-Industry recognized leading wireless technology. AZ09 PRO is equipped with its QCC3040 chip, the new Bluetooth 5.2 transmission efficiency is free from interference, owns higher transmission speed, more stable transmission signal, lower delay, longer endurance and overwhelmingly and powerful performance.

Wide compatibility, Wired Earphone Becomes True Wireless Bluetooth In Seconds

AZ09 PRO is compatible with common 0.75/ 0.78mm earphones pins, supports multiple Bluetooth formats of apt-X/ AAC/SBC. Any device can be connected as long as it has Bluetooth function, it provides a convenient wireless experience and HD sound.

Apt-X Decoding and CVC Call Noise Reduction

Apt-X Decoding provide high-definition resolving power, easily presenting the immersive sound field with rich details. Through the highly sensitive microphone and the CVC call noise reduction technology, it can effectively offset the call echo and ambient noise, only retaining the natural and clear original sound of the call, truly achieving HD Calls.

TWS+ Dual Transmission Technology, Single Earphone Can Also Be Used

The left and right earhooks of AZ09 Pro can be directly connected to the mobile phone. Compared with the transmission technology of the main and auxiliary earphones, the dual transmission delay is lower and the response is faster.

Ergonomic and comfortable to wear

The earhooks are made of liquid silicone with a comfortable feel and sufficient elasticity and toughness. Memory shaping can better fit the auricle, making it more comfortable and firm to wear.

Tips for use

*All Operation One-click Control
Play / Pause: Click the button
Last song/Next song: Double-click the left ear/Double-click the right ear
Start Siri: Long press for 2 seconds
Answer/Hang up: Click the button
Refused to answer the call: Long press on incoming call

*Earphone Indicator
-Low Battery: the red indicator light flashes
-Charging Case Indicator
Fully charged: the green light is on
Charging : the red light is on

*AAC: Advanced Audio Coding
Using a new algorithm for encoding, compared to mp3, the sound quality is better and the file is smaller.
*SBC: Original Bluetooth transmission method
As long as devices with Bluetooth functions are forced to support SBC protocol to solve the compatibility problem.
*A few devices do not support apt-X mode, but AAC/SBC mode can be used.
A few Android devices do not support AAC mode but can use SBC mode

Inside the Box

  • 1 x KZ AZ09 PRO
  • User Manual

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

Technical Details

Bluetooth Version
Bluetooth Range
About 15m
Earhooks Weight
4.5g (single)
Charging case weight
About 85g
Earhooks Battery Capacity
Charging Case Battery Capacity
Battery Life
About 8 hours when it is fully charged
Charging Case Battery Life
Provides about 6 additional battery life
Case Dimensions
About 8.7mm *7.4mm

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: Processing time might be uncertain. Please check this with us directly.


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

Based on 12 reviews
Charlotte Davis
Great idea

These are are great way to make a decent pair of IEMs more portable. Sound great, no connection problems and battery life is very good. Much better than I expected. Case is quite big though.

Viktoras Jakovlevas

I love it

Very Good Portable Solution...

Use these with Tangzu Wainer or a higher end KZ or CCA and you have a better portable sound than any TWS. A winner for the price. Recommended 👍

John Smith
overall good, some problems

Overall good, the earphones sometime do not turn off in the charging case and do not start to load, also there are problems with connectivity also, sometimes it stutters on all the devices i own. Also there is a noticeable hiss when noting is playing.

Janis Bumanis

Hi! I would suggest adding some soft padding from the inside to the lid. Because earbuds are rattling against it. And please change narrator to better english pronunciation for "Bluetooth connected".

Petros Barmpas


Tebogo Mphela

Been using this for 2 months now and I'm loving them.

Enrique de la Torre


Andrew Persaud
Waste of money right earbud stopped working

After a couple of uses the right earbud stopped working. Contacted support and was advised that would need to ship back which would cost the same as a new one. I wouldn’t spend your money on this, not worth it.

K. Alderliesten


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Customer Support

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30-Day Return Policy

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