Upgraded your wired earphones to wireless earbuds. This product is only bluetooth upgraded earhook, without headphones
Compared with the 5.0 version of the chip, our bluetooth 5.4 brings longer battery life. kz az09 bluetooth iem can automatically connect and pair automatically. The sound quality is stable as wired earbuds
Light but powerful continuous battery life in the charging case
The KZ AZ09 bluetooth adapter can be used for about 6 hours in a fully charged state. and the charging case can last 8-10 times
Small and light comfortable wearing experience
kz az09 iem wireless adapter weighs only 4.5g, which is light and has no pressure. The ear hook is made of skin-friendly resin, which is soft and comfortable and fits the auricle. Long wear is also comfortable
AAC advanced audio coding transmission technology
Professional sound quality comes from the chip and the dual protection of AAC advanced coding ability. AAC advanced audio coding transmission technology is adopted to greatly improve the quality of listening and bring natural and clear sound
| Customer Reviews | 4.1 out of 5 stars 240 | 3.9 out of 5 stars 11 | 4.4 out of 5 stars 100 | 4.6 out of 5 stars 14 | 4.6 out of 5 stars 90 | 4.1 out of 5 stars 13 | 4.1 out of 5 stars 74 |
| Price | $29.99$29.99 | $11.99$11.99 | $9.99$9.99 | — | — | — | $9.49$9.49 |
| Material Type | X | OFC | OFC | 5N OCC Silver-Plated | Silver Plated | Silver Plated | OFC |
| Length | X | 1.2M/2M | 2M | 2M | 2M | 2M | 1.2M/2M |
| Color option | Black | Black | Black | Black/Grey/Blue/Silver/Purple | Black blue/Silver blue/Brown | Black/Grey/Black-Blue | Black |
| Plug | X | Type C/3.5MM | 3.5MM | 3.5MM | 2.5MM/3.5MM/4.4MM | 2.5MM/3.5MM/4.4MM | Type C/3.5MM |
| Connection | CPINS/BPINS | QDC/2PIN/TFZ | QDC/TFZ | QDC/2PIN/MMCX | QDC/2PIN/MMCX | QDC/2PIN/MMCX | QDC/2PIN/TFZ |
| Manufacturer | KZ | KBEAR | CCZ | KBEAR | KBEAR | KBEAR | KBEAR |