vs
9.3Noise control & calls4.6
9.2Battery9.5
8.8Build & features7.3
Why is Endurance Race 2 better than AeroFit?
- Active noise cancellingYes · AeroFit: No
- Water resistance (IPx)IPx8 vs IPx5+60%
Why is AeroFit better than Endurance Race 2?
- Battery life12 h vs 14 h+17%
- Driver size6.8 mm vs 16.2 mm2.4×
- Charging time2 h vs 1 h2×
- Earbud weight (each)12.8 g vs 8.5 g+51%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | Open-ear |
| Ear cup design | Closed-back | Open-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 6.8 mm | 16.2 mm |
| Number of drivers | — | 1 |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 16 Ω | 11 Ω |
| Sensitivity | 104 dB | — |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Microphones | — | 4 |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 12 h | 14 h |
| Battery life with ANC | 10 h | — |
| Total with charging case | — | 46 h |
| Battery capacity | 70 mAh | — |
| Charging time | 2 h | 1 h |
| Quick charge (claimed) | — | 10 min → 5 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | — | LDAC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | Yes |
| aptX | — | No |
| LDAC | — | Yes |
| Multipoint (two devices) | — | Yes |
| USB-C | — | Yes |
| Design & build | ||
| Earbud weight (each) | 12.8 g | 8.5 g |
| Protection rating | IP68 | IPX5 |
| Water resistance (IPx) | IPx8 | IPx5 |
| Dust protection (IP) | 6 | — |
| Colours | — | Midnight Black, Soft Pink, Calm White, Cozy Blue |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | — | Yes |
