4.0Noise control & calls4.0
Why is KPH40 Utility better than Porta Pro Headset?
KPH40 Utility has no measurable advantages in this pair.
Why is Porta Pro Headset better than KPH40 Utility?
Porta Pro Headset has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | On-ear | On-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Lowest frequency | 15 Hz | 15 Hz |
| Highest frequency | 25,000 Hz | 25,000 Hz |
| Impedance | 60 Ω | 60 Ω |
| Sensitivity | 101 dB | 101 dB |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Charging time | — | 3 h |
| Connectivity | ||
| Wireless | No | No |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | — | 59 g |
| Foldable | — | Yes |
| Colours | — | Black |
