Why is Bone better than Wing 2?
- Water resistance (IPx)IPx8 vs IPx6+33%
- Weight32 g vs 35 g+9%
Why is Wing 2 better than Bone?
- Battery life11 h vs 12 h+9%
- Charging time2 h vs 1.5 h+33%
Specifications
Side by side
| Sound | ||
| Fit | Neckband | Bone conduction |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | 80 Ω | 6 Ω |
| Sensitivity | 86 dB | 117 dB |
| Head tracking | — | Yes |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Microphones | — | 2 |
| Battery & charging | ||
| Battery life | 11 h | 12 h |
| Battery capacity | 150 mAh | — |
| Charging time | 2 h | 1.5 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | — | aptX Adaptive, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | Yes |
| aptX | — | Yes |
| LDAC | — | No |
| Multipoint (two devices) | — | Yes |
| NFC pairing | — | Yes |
| USB-C | — | Yes |
| Smart & streaming | ||
| Voice assistant | Alexa, Siri | — |
| Companion app | — | Yes |
| Design & build | ||
| Weight | 32 g | 35 g |
| Protection rating | IPX8 | IP66 |
| Water resistance (IPx) | IPx8 | IPx6 |
| Dust protection (IP) | — | 6 |
| Colours | Black | — |
| Features | ||
| Hands-free calls | — | Yes |
