vs
3.0Noise control & calls9.3
4.1Battery4.2
Why is Twins Fuse better than TAT2139?
- Total with charging case30 h vs 28 h+7%
- Charging time1.5 h vs 2 h+33%
Why is TAT2139 better than Twins Fuse?
- Active noise cancellingNo · Twins Fuse: Yes
- Battery life6 h vs 7 h+17%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Driver size | — | 13 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 16 Ω |
| Sensitivity | — | 94 dB |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Battery & charging | ||
| Battery life | 6 h | 7 h |
| Total with charging case | 30 h | 28 h |
| Battery capacity | — | 50 mAh |
| Charging time | 1.5 h | 2 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 5.3 |
| USB-C | — | Yes |
| Smart & streaming | ||
| Voice assistant | Google Assistant, Siri | Google Assistant, Siri |
| Design & build | ||
| Protection rating | — | IPX4 |
| Water resistance (IPx) | — | IPx4 |
| Features | ||
| Touch controls | Yes | — |
| Hands-free calls | Yes | Yes |
