Image © MifoPricey for what it is
The Mifo O9 is an entry-level true wireless earbud model with Bluetooth 5.0, wireless charging, and transparency mode, offering up to 5.5 hours of playtime per charge.
The Mifo O9 is an affordable true wireless earbud designed for active lifestyles, offering a secure fit and Bluetooth 5.0 for reliable connections. It includes wireless charging, IP68 water resistance, and a transparency mode, making it a practical choice for workouts and daily commutes rather than a high-end audio experience.
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
| Driver | 6 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 6 mm |
| Frequency response | 20 Hz - 20 kHz |
| Driver | 6 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 6 mm |
| Frequency response | 20 Hz - 20 kHz |
| Bluetooth | 5.0 |
|---|---|
| Codecs | SBC, AAC |
| Multipoint pairing | No |
| Battery life | 5.5 h |
|---|---|
| Battery incl. case | 22 h |
| Quick charge | 10 min → 0.5 h |
| Wireless charging | Yes |
| Active noise cancelling | No |
|---|---|
| ANC type | none |
| Transparency mode | Yes |
| Companion app | No |
| Custom EQ | No |
| Wear detection | No |
| Controls | touch |
| Water resistance | IP68 |
|---|---|
| USB-C | Yes |
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