vs
7.2Noise control & calls4.2
3.8Battery5.2
Why is LBT-TWS13 better than Go Air Sport?
- Active noise cancellingYes · Go Air Sport: No
- Earbud weight (each)3.5 g vs 6.2 g+77%
- Driver size10 mm vs 6 mm+67%
- Charging time1.5 h vs 2.2 h+47%
Why is Go Air Sport better than LBT-TWS13?
- Battery life6 h vs 8 h+33%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | Dynamic |
| Driver size | 10 mm | 6 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | — | 16 Ω |
| Sensitivity | — | 103 dB |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Transparency / ambient mode | Yes | — |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 6 h | 8 h |
| Total with charging case | — | 32 h |
| Battery capacity | — | 43 mAh |
| Charging time | 1.5 h | 2.2 h |
| Quick charge (claimed) | — | 10 min → 1 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.1 |
| Bluetooth codecs | AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | Yes | — |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Weight | — | 58 g |
| Earbud weight (each) | 3.5 g | 6.2 g |
| Protection rating | — | IP55 |
| Water resistance (IPx) | — | IPx5 |
| Dust protection (IP) | — | 5 |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
