vs
4.0Noise control & calls7.9
Why is KNS 8402 better than MIAMI Noise Cancelling?
- Lowest frequency5 Hz vs 20 Hz4×
- Highest frequency23,000 Hz vs 20,000 Hz+15%
Why is MIAMI Noise Cancelling better than KNS 8402?
- Active noise cancellingNo · KNS 8402: Yes
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | — |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | Dynamic |
| Driver size | — | 40 mm |
| Lowest frequency | 5 Hz | 20 Hz |
| Highest frequency | 23,000 Hz | 20,000 Hz |
| Impedance | 36 Ω | 32 Ω |
| Sensitivity | 97 dB | 107 dB |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Transparency / ambient mode | — | Yes |
| Battery & charging | ||
| Battery life | — | 50 h |
| Charging time | — | 1.5 h |
| Connectivity | ||
| Wireless | No | Yes |
| Bluetooth version | — | 5 |
| 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 |
| Design & build | ||
| Weight | 247 g | — |
| Foldable | — | Yes |
| Colours | Black | — |
| Features | ||
| Hands-free calls | — | Yes |
