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9.3Noise control & calls3.9
Why is LIFE HX-1 Pro better than HD 400U?
- Active noise cancellingYes · HD 400U: No
Why is HD 400U better than LIFE HX-1 Pro?
HD 400U has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 50 mm | — |
| Lowest frequency | — | 18 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | 32 Ω | 18 Ω |
| Sensitivity | — | 120 dB |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Battery & charging | ||
| Battery life | 190 h | — |
| Battery capacity | 2,000 mAh | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 6 | — |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Companion app | Yes | — |
| Design & build | ||
| Weight | 414 g | — |
| Protection rating | IPX4 | — |
| Water resistance (IPx) | IPx4 | — |
| Features | ||
| Hands-free calls | Yes | — |
