vs
Why is Outlier Free Pro better than Airy Open TWS?
- Battery life10 h vs 6 h+67%
- Water resistance (IPx)IPx8 vs IPx42×
- Lowest frequency20 Hz vs 70 Hz3.5×
- Highest frequency20,000 Hz vs 16,000 Hz+25%
Why is Airy Open TWS better than Outlier Free Pro?
Airy Open TWS has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | Bone conduction | Bone conduction |
| Ear cup design | Open-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | — | 14 mm |
| Lowest frequency | 20 Hz | 70 Hz |
| Highest frequency | 20,000 Hz | 16,000 Hz |
| Battery & charging | ||
| Battery life | 10 h | 6 h |
| Charging time | 3 h | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| Multipoint (two devices) | Yes | Yes |
| Smart & streaming | ||
| Voice assistant | Google Assistant, Siri | — |
| Design & build | ||
| Weight | 32 g | — |
| Protection rating | IPX8 | IPX4 |
| Water resistance (IPx) | IPx8 | IPx4 |
| Colours | Blue | — |
| Features | ||
| Hands-free calls | — | Yes |
