6.8Battery2.3
Why is Air 2 better than Space Travel?
- Battery life9 h vs 4 h2.2×
- Total with charging case40 h vs 12 h3.3×
- Hi-res codec (LDAC / aptX HD / LHDC)Yes · Space Travel: No
- LDACYes · Space Travel: No
Why is Space Travel better than Air 2?
- Driver size10 mm vs 13 mm+30%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 10 mm | 13 mm |
| Number of drivers | — | 1 |
| Impedance | — | 35 Ω |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | — | Yes |
| Transparency / ambient mode | — | Yes |
| Microphones | 4 | — |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 9 h | 4 h |
| Total with charging case | 40 h | 12 h |
| Battery capacity | 40 mAh | — |
| Charging time | 1.5 h | 1.5 h |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | LDAC, SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | No |
| aptX | No | No |
| LDAC | Yes | No |
| USB-C | Yes | — |
| Low-latency game mode | Yes | Yes |
| Smart & streaming | ||
| Companion app | Yes | Yes |
| Design & build | ||
| Protection rating | IPX7 | — |
| Water resistance (IPx) | IPx7 | — |
| Features | ||
| Touch controls | Yes | — |
| Hands-free calls | — | Yes |
