vs
3.1Noise control & calls6.0
Why is FreeArc better than Vibe Flex 2?
- Water resistance (IPx)IPx7 vs IPx4+75%
Why is Vibe Flex 2 better than FreeArc?
- Active noise cancellingNo · FreeArc: Yes
Specifications
Side by side
| Sound | ||
| Fit | Open-ear | In-ear |
| Ear cup design | Open-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 12 mm | — |
| Number of drivers | 4 | — |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 140 Ω | 16 Ω |
| Sensitivity | — | 98 dB |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Transparency / ambient mode | — | Yes |
| Microphones | — | 4 |
| Battery & charging | ||
| Battery life | — | 10 h |
| Battery life with ANC | — | 6 h |
| Total with charging case | — | 40 h |
| Battery capacity | 55 mAh | — |
| Charging time | 0.5 h | — |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.3 |
| Bluetooth codecs | AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | — |
| Design & build | ||
| Earbud weight (each) | 8.9 g | — |
| Protection rating | IP57 | IP54 |
| Water resistance (IPx) | IPx7 | IPx4 |
| Dust protection (IP) | 5 | 5 |
| Features | ||
| Touch controls | Yes | — |
| Hands-free calls | Yes | Yes |
