vs
8.4Noise control & calls4.4
8.2Battery9.5
Why is CMF Buds Pro 2 better than AeroFit?
- Active noise cancellingYes · AeroFit: No
- Microphones6 vs 4+50%
Why is AeroFit better than CMF Buds Pro 2?
- Battery life11 h vs 14 h+27%
- Total with charging case43 h vs 46 h+7%
- Driver size11 mm vs 16.2 mm+47%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | Open-ear |
| Ear cup design | Closed-back | Open-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 11 mm | 16.2 mm |
| Number of drivers | — | 1 |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 11 Ω |
| Spatial / 3D audio | Yes | — |
| Hi-Res Audio | Yes | Yes |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Transparency / ambient mode | Yes | — |
| Microphones | 6 | 4 |
| Noise reduction for calls | Yes | Yes |
| Battery & charging | ||
| Battery life | 11 h | 14 h |
| Battery life with ANC | 7 h | — |
| Total with charging case | 43 h | 46 h |
| Battery capacity | 60 mAh | — |
| Charging time | — | 1 h |
| Quick charge (claimed) | — | 10 min → 5 h |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | LDAC, AAC, SBC | LDAC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | Yes |
| aptX | No | No |
| LDAC | Yes | Yes |
| Multipoint (two devices) | Yes | Yes |
| USB-C | — | Yes |
| Low-latency game mode | Yes | — |
| Design & build | ||
| Earbud weight (each) | — | 8.5 g |
| Protection rating | IP55 | IPX5 |
| Water resistance (IPx) | IPx5 | IPx5 |
| Dust protection (IP) | 5 | — |
| Colours | — | Midnight Black, Soft Pink, Calm White, Cozy Blue |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | — | Yes |
