Why is Wave Flex better than HA-A3T?
- Active noise cancellingYes · HA-A3T: No
- Battery life8 h vs 7 h+14%
- Total with charging case32 h vs 22 h+45%
- Charging time2 h vs 3 h+50%
Why is HA-A3T better than Wave Flex?
HA-A3T has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Driver size | 12 mm | — |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 16 Ω | — |
| Sensitivity | 105 dB | — |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Battery & charging | ||
| Battery life | 8 h | 7 h |
| Battery life with ANC | 8 h | — |
| Total with charging case | 32 h | 22 h |
| Charging time | 2 h | 3 h |
| Quick charge (claimed) | 10 min → 2 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.1 |
| Design & build | ||
| Earbud weight (each) | — | 10 g |
| Protection rating | IP54 | IPX4 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | 5 | — |
| Features | ||
| Hands-free calls | Yes | — |
