Why is HST-250BT better than JT1?
- Active noise cancellingYes · JT1: No
Why is JT1 better than HST-250BT?
- Highest frequency20,000 Hz vs 30,000 Hz+50%
- Lowest frequency20 Hz vs 15 Hz+33%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Driver size | 40 mm | — |
| Lowest frequency | 20 Hz | 15 Hz |
| Highest frequency | 20,000 Hz | 30,000 Hz |
| Impedance | 32 Ω | 32 Ω |
| Sensitivity | — | 103 dB |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Battery & charging | ||
| Battery life | 13 h | — |
| Battery capacity | 250 mAh | — |
| Charging time | — | 1 h |
| Connectivity | ||
| Wireless | Yes | No |
| Bluetooth version | 5 | — |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | — | 355 g |
| Foldable | Yes | — |
| Features | ||
| Hands-free calls | Yes | — |
