vs
3.0Noise control & calls5.5
Why is OpenFit 2 Open-Ear Headphones better than Method 540 ANC?
- Water resistance (IPx)IPx5 vs IPx4+25%
Why is Method 540 ANC better than OpenFit 2 Open-Ear Headphones?
- Active noise cancellingNo · OpenFit 2 Open-Ear Headphones: Yes
Specifications
Side by side
| Sound | ||
| Fit | — | In-ear |
| Driver size | — | 12 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 16 Ω |
| Sensitivity | — | 97 dB |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Adaptive ANC | — | Yes |
| Transparency / ambient mode | — | Yes |
| Microphones | — | 4 |
| Battery & charging | ||
| Battery life | 11 h | — |
| Total with charging case | — | 40 h |
| Battery capacity | 2 mAh | — |
| Charging time | 2 h | — |
| Quick charge (claimed) | — | 10 min → 2 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 5.3 |
| Multipoint (two devices) | — | Yes |
| USB-C | Yes | — |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Earbud weight (each) | — | 11 g |
| Protection rating | IP55 | IPX4 |
| Water resistance (IPx) | IPx5 | IPx4 |
| Dust protection (IP) | 5 | — |
| Colours | — | Bone, Primer, True Black |
