1. Utangulizi
The KZ AZ09 HD Bluetooth 5.2 Wireless Ear Hook Module is designed to transform your compatible wired in-ear monitors (IEMs) into a high-fidelity wireless listening experience. This upgrade cable features advanced Bluetooth 5.2 technology, ensuring stable connections and efficient power consumption. With its ergonomic design and included charging case, the AZ09 provides convenience and extended listening times for various activities.


2. Yaliyomo kwenye Kifurushi
Tafadhali chagua kisanduku kwa vitu vifuatavyo:
- 1 x Kipochi cha Kuchaji
- 1 Pair of Ear Hook Modules (Left and Right)
- (Earphones are NOT included)
3. Vipimo
| Kipengele | Vipimo |
|---|---|
| Jina la Bidhaa | KZ-AZ09 |
| Toleo la Bluetooth | 5.2 |
| Msururu wa Bluetooth | Hadi mita 15 |
| Ear Hook Weight (single) | 4.5g |
| Uzito wa Kesi ya Kuchaji | 85g |
| Ear Hook Battery Capacity | 50mAh |
| Uwezo wa Betri ya Kipochi cha Kuchaji | 800mAh |
| Inachaji Ingizo la Kesi | 5V-1A |
| Pato la Simu ya masikioni | 5V-0.1A |
| Battery Life (Ear Hook) | Approx. 6 hours (fully charged) |
| Additional Charges (from case) | Mara 8-10 |
| Game Mode Latency | Takriban. 40ms |
| Nyenzo | Metal, Skin-friendly resin |
| Na Maikrofoni | Ndiyo |
| Kuzuia maji | Hapana |
| Kelele-Amilifu-Kughairi | Ndiyo |
| Udhibiti wa Kiasi | Ndiyo |
| Kitufe cha Kudhibiti | Ndiyo |
| Mawasiliano | Wireless+Wired (via ear hook module) |
| Uthibitisho | CE |
| Asili | China Bara |


4. Kuweka
4.1 Charging the Ear Hook Modules and Case
Before first use, fully charge the ear hook modules and the charging case.
- Place the ear hook modules into the charging case.
- Connect the charging case to a 5V-1A power source using a compatible USB cable.
- Viashiria vya Kuchaji:
- Kesi ya Kuchaji: Red light indicates charging. Green light indicates fully charged.
- Ear Hook Modules: Blue light on the ear hooks indicates charging.
- When the battery is low, the red indicator light on the ear hook will flash 4 times every 30 seconds.

4.2 Connecting to Earphones
The KZ AZ09 ear hook modules are designed for plug-in compatibility with 0.75/0.78mm pin earphones. Ensure you select the correct pin type (B or C) for your earphones.
- Identify the left (L) and right (R) ear hook modules.
- Carefully align the pins of the ear hook module with the sockets on your wired earphone.
- Gently push the earphone onto the ear hook until it is securely connected. Do not force the connection.

4.3 Kuoanisha Bluetooth
The AZ09 features a Bluetooth 5.2 chip for stable and fast connections. It supports dual-host dual-channel transmission, allowing each ear hook to connect independently.
- Open the charging case. The ear hook modules will automatically power on and enter pairing mode (indicated by a flashing blue light).
- Kwenye kifaa chako (smartphone, kompyuta kibao, nk), nenda kwenye mipangilio ya Bluetooth na uwashe Bluetooth.
- Tafuta available devices and select "KZ AZ09" from the list.
- Once connected, the blue light on the ear hooks will stop flashing and remain solid.
- The modules will automatically connect to the last paired device when removed from the case.

4.4 Wearing the Ear Hooks
For optimal comfort and sound quality, ensure the ear hooks are worn correctly.
- Correctly distinguish the left and right ear hooks. The "L" logo applies to the left ear, and "R" applies to the right ear.
- Connect the Bluetooth ear hook to the earphone, then gently insert the earphone into the mouth of your ear canal.
- Slightly rotate the ear hook on the back of your ear to adjust the sealing and comfort of the earphone for the best audio experience.

5. Operesheni ya Msingi
The KZ AZ09 ear hook modules feature one-click controls for various functions. Functions may vary slightly depending on your connected device.
- Cheza/Sitisha: Bonyeza kitufe cha kudhibiti mara moja.
- Wimbo Uliotangulia/Wimbo Ufuatao: Double-click the left ear hook for the previous song, double-click the right ear hook for the next song.
- Start Voice Assistant (Siri, Google Assistant, etc.): Bonyeza kitufe cha kudhibiti kwa sekunde 2.
- Jibu/Kata simu: Touch the switch button once.
- Refuse Incoming Call: Long press the control button on an incoming call.

Onyesho rasmi la video la maonyesho ya bidhaaasing sifa na matumizi.
6. Utangamano
The KZ AZ09 ear hook modules are compatible with a wide range of KZ and CCA earphones that use 0.75/0.78mm pin connectors. Please ensure you select the correct pin type (B or C) for your specific earphone model.
6.1 C Pin Compatibility
Suitable for KZ CCA C PIN Connector Earphones such as:
- KZ ZSX, ZSN, ZSN PRO, ZS10 PRO, AS12, AS16, ZSN PRO X, ZAX, ASX, DQ6
6.2 B Pin Compatibility
Suitable for KZ CCA B PIN Connector Earphones such as:
- KZ EDX, ZST, ZSTX, ES4, BA10, AS10, AS06, ED12, ZSR

7. Vidokezo vya Mtumiaji
- Uthabiti wa Muunganisho: Some users have reported occasional disconnections. Ensure your device is within the 15m Bluetooth range and there are no major obstructions.
- Ubora wa Maikrofoni: The microphone quality for calls is generally reported as regular. For critical calls, consider using your phone's microphone directly if needed.
- Maisha ya Betri: The ear hooks provide approximately 6 hours of continuous use. The charging case extends this significantly, offering 8-10 full recharges.
- Faraja: The ear hooks are designed to be lightweight (4.5g per single ear hook) and made of skin-friendly resin for comfortable long-term wear.
- Aina ya Pini: Double-check the pin type (B or C) required for your specific earphone model before purchase to ensure compatibility.
8. Utatuzi wa shida
8.1 Ear Hooks Not Connecting/Disconnecting Frequently
- Angalia Betri: Ensure both ear hooks and the charging case are sufficiently charged.
- Aina ya Bluetooth: Make sure your device is within the 15-meter Bluetooth range.
- Kuingilia: Epuka mazingira yenye mwingiliano mkubwa wa sumakuumeme.
- Rekebisha: Delete "KZ AZ09" from your device's Bluetooth list and attempt to re-pair.
- Rudisha: If issues persist, try resetting the ear hooks (refer to manufacturer's specific reset instructions if available, otherwise, fully discharge and recharge).
8.2 Maikrofoni Haifanyi Kazi
- Mipangilio ya Kifaa: Check your device's audio input settings to ensure "KZ AZ09" is selected as the microphone source.
- Ruhusa za Maombi: Verify that the application you are using (e.g., calling app, voice recorder) has permission to access the microphone.
- Rekebisha: Sometimes re-pairing can resolve microphone issues.
8.3 Hakuna Sauti
- Kiasi: Ensure the volume on both your device and the ear hooks is turned up.
- Muunganisho: Confirm the ear hooks are properly connected to your earphones and paired with your device.
- Muunganisho wa Simu ya masikioni: Check that your earphones are securely plugged into the ear hook modules.
9. Matengenezo
- Kusafisha: Use a soft, dry cloth to clean the ear hook modules and charging case. Do not use harsh chemicals or abrasive materials.
- Hifadhi: When not in use, store the ear hooks in their charging case to protect them and keep them charged.
- Epuka Maji: The product is not waterproof. Avoid exposure to water, moisture, or excessive humidity.
- Halijoto: Usiweke bidhaa kwenye halijoto kali (moto au baridi).
- Kushughulikia kwa Uangalifu: Epuka kuangusha au kuweka bidhaa kwenye athari kali.
10. Udhamini na Msaada
The KZ AZ09 comes with a 1-year warranty from the date of purchase. Please retain your proof of purchase for warranty claims. For technical support or warranty inquiries, please contact the seller or KZ customer service.





