vs
4.0Noise control & calls4.0
2.0Battery5.3
Why is TWE-48DR Dusty better than K2?
TWE-48DR Dusty has no measurable advantages in this pair.
Why is K2 better than TWE-48DR Dusty?
- Battery life6 h vs 40 h6.7×
- Driver size10 mm vs 40 mm4×
- Charging time6 h vs 2.5 h2.4×
Specifications
Side by side
| Sound | ||
| Fit | In-ear | — |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 10 mm | 40 mm |
| Number of drivers | 1 | — |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Impedance | 20 Ω | — |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 6 h | 40 h |
| Battery capacity | 2 mAh | — |
| Charging time | 6 h | 2.5 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.4 |
| 3.5 mm jack / AUX | — | Yes |
| Design & build | ||
| Colours | Pink | — |
| Features | ||
| Hands-free calls | Yes | — |
