Why is TE-D01gs better than Free 2S?
- Battery life10 h vs 7 h+43%
- aptXYes · Free 2S: No
- Battery capacity50 mAh vs 40 mAh+25%
Why is Free 2S better than TE-D01gs?
- Bluetooth version5 vs 5.2+4%
- Charging time2 h vs 1.5 h+33%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Driver type | Dynamic | — |
| Driver size | 6 mm | — |
| Spatial / 3D audio | — | Yes |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Transparency / ambient mode | Yes | — |
| Microphones | — | 4 |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 10 h | 7 h |
| Total with charging case | — | 30 h |
| Battery capacity | 50 mAh | 40 mAh |
| Charging time | 2 h | 1.5 h |
| Fast charging support | Yes | — |
| Wireless charging (case) | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.2 |
| Bluetooth codecs | aptX, AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | Yes | No |
| LDAC | No | No |
| USB-C | Yes | Yes |
| Latency | — | 60 ms |
| Low-latency game mode | — | Yes |
| Design & build | ||
| Earbud weight (each) | 4.6 g | — |
| Protection rating | IPX7 | IPX7 |
| Water resistance (IPx) | IPx7 | IPx7 |
| Features | ||
| Hands-free calls | Yes | — |
