vs
7.2Noise control & calls3.1
7.7Battery7.5
Why is Tune Flex 2 Ghost Edition better than Airy TWS 2?
- Active noise cancellingYes · Airy TWS 2: No
- Battery life12 h vs 9 h+33%
- Bluetooth version5.3 vs 5+6%
Why is Airy TWS 2 better than Tune Flex 2 Ghost Edition?
- Total with charging case24 h vs 42 h+75%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 12 mm | — |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Impedance | 13 Ω | — |
| Sensitivity | 98 dB | — |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Transparency / ambient mode | Yes | — |
| Battery & charging | ||
| Battery life | 12 h | 9 h |
| Battery life with ANC | 8 h | — |
| Total with charging case | 24 h | 42 h |
| Quick charge (claimed) | — | 10 min → 1 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5 |
| Bluetooth codecs | — | AAC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Smart & streaming | ||
| Voice assistant | Google Assistant | — |
| Design & build | ||
| Protection rating | IP54 | IPX4 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | 5 | — |
| Features | ||
| Touch controls | — | Yes |
