vs
2.0Noise control & calls3.1
6.1Battery7.0
Why is SoundForm Bolt True Wireless Earphones better than TECHNIFANT Hörchen BT?
- Bluetooth version5.2 vs 5+4%
Why is TECHNIFANT Hörchen BT better than SoundForm Bolt True Wireless Earphones?
- Battery life9 h vs 10 h+11%
- Driver size6 mm vs 30 mm5×
Specifications
Side by side
| Sound | ||
| Fit | In-ear | — |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 6 mm | 30 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 32 Ω |
| Noise control | ||
| Active noise cancelling | No | No |
| Microphones | 2 | — |
| Battery & charging | ||
| Battery life | 9 h | 10 h |
| Total with charging case | 28 h | — |
| Charging time | — | 3 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5 |
| Design & build | ||
| Protection rating | IPX4 | — |
| Water resistance (IPx) | IPx4 | — |
| Features | ||
| Touch controls | Yes | — |
| Hands-free calls | Yes | — |
