KZ AZ09 - TWS HD Bluetooth Ear hooks
Upgrade wired earphones to wireless earphones
Support AAC audio encoding transmission
Bluetooth 5.2 chip
Support AAC audio encoding transmission
Bluetooth 5.2 chip
Wired earphones to wireless earphones : The KZ AZ09 plug-in module with gold-plated pins makes the earphones become wireless earphones in seconds, getting rid of the shackles of cables. You can choose the hybrid technology/dynamic/balanced armature earphones and discover more exciting upgrades

Continuous battery life in the charging case : The Bluetooth ear hook KZ AZ09 can be used for about 6 hours in a fully charged state, and the charging case can last 8-10 times.

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