vs
3.0Noise control & calls3.0
4.3Battery4.6
Why is Spark better than Airy TWS PRO?
- Bluetooth version5.4 vs 5.2+4%
Why is Airy TWS PRO better than Spark?
- aptXNo · Spark: Yes
- Total with charging case30 h vs 32 h+7%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Open-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Hi-Res Audio | Yes | Yes |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 7 h | 7 h |
| Total with charging case | 30 h | 32 h |
| Battery capacity | — | 50 mAh |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.2 |
| Bluetooth codecs | LHDC, AAC, SBC | aptX Adaptive, AAC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | Yes |
| aptX | No | Yes |
| LDAC | No | No |
| Multipoint (two devices) | Yes | Yes |
| Design & build | ||
| Protection rating | IP55 | — |
| Water resistance (IPx) | IPx5 | — |
| Dust protection (IP) | 5 | — |
| Features | ||
| Touch controls | Yes | Yes |
