True Wireless
Mifo O9
58Average
$60
Full review dataMifo O9 vs Sennheiser MOMENTUM True Wireless 2: which should you buy?
On aggregated review scores the Sennheiser MOMENTUM True Wireless 2 comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Sennheiser MOMENTUM True Wireless 2 - Great overall at around $85.
True Wireless
Sennheiser MOMENTUM True Wireless 2
84Great
$85
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Mifo O9
Sound5.5
Battery6.0
Calls5.0
Value6.5
Sennheiser MOMENTUM True Wireless 2
Sound9.0
Noise cancelling7.0
Battery7.0
Calls6.0
Value7.0
Specifications
| Spec | Mifo O9 | Sennheiser MOMENTUM True Wireless 2 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $60 | $85 |
| HearWiki score | 58 / 100 · Average | 84 / 100 · Great |
| Released | 2022 | 2020 |
| Audio | ||
| Driver | dynamic | dynamic |
| Driver size | 6 mm | 7 mm |
| Drivers per side | - | 2 |
| Frequency response | 20Hz-20kHz | 5Hz-21kHz |
| Wireless | ||
| Bluetooth | 5.0 | 5.1 |
| Bluetooth version | 5.0 | 5.1 |
| Codecs | SBC, AAC | SBC, AAC, aptX |
| Multipoint pairing | No | No |
| Battery | ||
| Battery life | 10 h | 7 h |
| Battery incl. case | 22 h | 28 h |
| Full charge time | - | 90 min |
| Quick charge | 10 min = 0.5 h | 10 min = 1.5 h |
| Wireless charging | Yes | No |
| Features | ||
| Active noise cancelling | No | Yes |
| ANC type | none | feedback |
| Transparency mode | Yes | Yes |
| Companion app | No | Yes |
| Custom EQ | No | - |
| Wear detection | No | - |
| Controls | touch | touch |
| Design | ||
| Weight | - | 12 g |
| Water resistance | IP68 | IPX4 |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | - | 2 |
What reviewers said
Mifo O9
The Mifo O9 is a budget-friendly pair of true wireless earbuds aimed at active users, offering stable Bluetooth 5.0 connectivity, wireless charging, and a secure fit for workouts or daily commutes. While it keeps things simple with no ANC, app support, or custom EQ, it delivers solid basics at an affordable price point.
- Pro:Reliable Bluetooth 5.0 connection
- Pro:Wireless charging support
- Pro:Secure fit for active use
- Con:No active noise cancellation
- Con:Limited codec support (SBC, AAC only)
- Con:No app or EQ customization
Sennheiser MOMENTUM True Wireless 2
Sennheiser's second-gen true wireless earbuds combine rich, detailed audio with effective noise cancellation in a premium, compact design. While the sound is polished and the feature set is solid, they lack multipoint connectivity and may not deliver perfectly neutral tuning for purists. Overall, they remain a compelling high-end choice for those prioritizing musicality and build quality.
- Pro:Excellent, refined sound quality
- Pro:Effective noise cancellation
- Pro:Premium, comfortable design
- Con:No multipoint connection
- Con:Sound not perfectly neutral
- Con:Touch controls can be finicky
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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