KZ-AZ09 True Wireless Bluetooth Adapter

KZ-AZ09 True Wireless Bluetooth Adapter (No Earphones Included)

Note: This product does not include earphones or a charging cable. It is compatible with USB-C charging cables (not included). For optimal safety and to prolong the lifespan of your device, do not use a fast charger.

Latest Version Updates

• Upgraded Bluetooth from 5.2 to 5.4.

• Charging case battery capacity changed from 800mAh to 400mAh.

• New and old versions are shipped randomly.

Specifications

• Active Noise Cancellation: No

• Bluetooth Version: 5.2 / 5.4 (latest upgrade)

• Wireless Type: Bluetooth

• Communication: True Wireless

• Brand: KZ

• Category: Earphones & Headphones (Adapter)

• Certification: CE

• Material: Plastic

• Control Buttons: No

• Volume Control: No

• Codecs: AAC

• With Microphone: Yes

• Charging Method: Charging Case (USB-C)

• Connectors: USB

• Function: Suitable for Video Games, Mobile Phones, Hi-Fi Listening, Sports

• Style: Wired In-Ear Headphones Adapter

• Support Memory Card: No

• Support App: No

• Vocalism Principle: Other

• Package Contents: User Manual, Charging Case

• Origin: Mainland China

Return & Warranty Policy

• 15-Day Return Window – Return in original condition for any reason within 15 days.

• 1-Month Free Replacement – Buyer covers return shipping costs.

• 12-Month Free Maintenance – Buyer covers shipping costs; part replacement costs apply if needed.

• In case of damage/loss during return, buyers must claim with the logistics company.

• Contact customer service to confirm return address and method before shipping.

Important Notes

• No charging cable included.

• Use only standard USB-C chargers (no fast charging).

• Latest version (Bluetooth 5.4, 400mAh case) ships randomly alongside older version until stock transitions.