vs
9.2Noise control & calls9.2
9.7Battery8.3
Why is SonoFlow Pro better than H9?
- Battery life100 h vs 75 h+33%
- Battery life with ANC65 h vs 45 h+44%
Why is H9 better than SonoFlow Pro?
H9 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | On-ear | Over-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | Dynamic |
| Driver size | — | 40 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | 32 Ω | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Battery & charging | ||
| Battery life | 100 h | 75 h |
| Battery life with ANC | 65 h | 45 h |
| Battery capacity | 720 mAh | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.4 |
| Bluetooth codecs | — | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| USB-C | — | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
