Why is HA-FR29UC better than Chu II?
- Lowest frequency10 Hz vs 20 Hz2×
Why is Chu II better than HA-FR29UC?
Chu II has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 10 mm | 10 mm |
| Number of drivers | — | 1 |
| Lowest frequency | 10 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | — | 280 Ω |
| Sensitivity | — | 120 dB |
| Hi-Res Audio | Yes | — |
| Battery & charging | ||
| Charging time | 2 h | — |
| Connectivity | ||
| Wireless | No | No |
| USB-C | Yes | — |
| 3.5 mm jack / AUX | — | Yes |
| Design & build | ||
| Weight | 4 g | — |
| Protection rating | IPX2 | — |
| Water resistance (IPx) | IPx2 | — |
