3.1Noise control & calls3.1
Why is TW970 better than TECHLIFE Buds?
TW970 has no measurable advantages in this pair.
Why is TECHLIFE Buds better than TW970?
- Battery life6 h vs 7 h+17%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | — | 12.4 mm |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Impedance | 16 Ω | — |
| Spatial / 3D audio | — | Yes |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 6 h | 7 h |
| Total with charging case | — | 36 h |
| Charging time | — | 1.5 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | — |
| Multipoint (two devices) | — | Yes |
| Smart & streaming | ||
| Companion app | — | Yes |
| Features | ||
| Hands-free calls | Yes | — |
