Bluetooth module KZ AZ09 with earhooks (C pin) (Black)

Key benefits:
- RTL8753 chip
- AAC support
- Case with 800 mAh battery
- Bluetooth 5.2
- C Paragraph connector Pin

The KZ AZ09 Bluetooth module will turn your wired headphones into a TWS model! Small and lightweight earhooks provide comfortable wearing for sports, work or leisure in a convenient format. Connect the modules to your favorite Knowledge Zenith headphones and enjoy high-quality music.

Design
The appearance of the modules is optimized for the structure of the outer ear, so the design is ergonomic and comfortable for long-term use. The light weight of the earhooks also improves wearing comfort. The interior uses silver-plated, high-purity oxygen-free copper wire to ensure virtually lossless transmission of audio signals.

Two independent modules provide two-channel transmission and reduce sound delay. Both headphones can be connected to one phone at the same time, and the headphones can also be used separately. When you're ready to listen to music, press the button on the horn to start playing. You can switch tracks, call the voice assistant, answer calls, etc.

Features
KZ AZ09 uses RTL8753 chip with Bluetooth 5.2, which ensures stable communication. Compared to version 5.0, the new version has lower power consumption, which in turn increases battery life. The module has a 2-pin connector, 0.75 mm gold-plated contacts. With it, you can easily turn regular headphones into wireless ones in a few seconds, getting rid of tangled cables.

The battery capacity of each unit is 50 mAh, the capacity of the battery compartment for charging is 800 mAh. You can use the adapter for 6 hours when it is fully charged. The charging case can recharge the headphones up to 8 times.

Features
The KZ AZ09 Bluetooth module supports wireless audio transmission using AAC encoding. Professional quality, naturalness and purity of sound is ensured by double chip protection and advanced SBC and AAC encoding capabilities.

Summary
How to turn wired headphones into wireless ones? No magic required, just buy the KZ AZ09 Bluetooth adapter and connect your headphones to it. Comfortable earhooks and excellent autonomy will give you great pleasure from listening to music during training or in transport.

Suitable for Knowledge Zenith ZSN/ZSN Pro/ZS10 Pro/AS16/AS12/ZSN Pro X/ZAX/ASX/ASF/ZSX/DQ6 headphones.

Contents: 2 Bluetooth earhooks, charging case, USB A - USB Type-C cable, instructions.

To charge the case, use an adapter with a maximum output current not exceeding 1A. Do not use a mobile phone charger that supports fast charging.