| Ports & interfaces |
| Connectivity technology | Wireless |
| USB connector | USB Type-C |
| Bluetooth | Yes |
| Bluetooth profiles | LDAC |
| Bluetooth version | 5.3 |
| |
| Microphone |
| Microphone type | Built-in |
| Number of microphones | 6 |
| |
| Headphones |
| Ear coupling | Intraaural |
| Driver unit | 1.1 cm |
| Noise canceling | Yes |
| Noise canceling type | Active |
| Transparency mode | Yes |
| |
| Packaging content |
| Charging case | Yes |
| Quick start guide | Yes |
| Cables included | USB Type-C |
| Extra earbuds | Yes |
| |
| Battery |
| Battery operated | Yes |
| Battery type | Built-in battery |
| Continuous audio playback time | 10 h |
| Continuous audio playback time (with charging case) | 50 h |
| Fast charging | Yes |
| Charging source | USB |
| Wireless charging | Yes |
| |
| Other features |
| Packaging content | Liberty 4 NC
Charging Case - Extends Battery Life to 50 Hours
XS/S/M/L Ear Tips - M Pre-Installed
USB-C Charging Cable |
| |
| Performance |
| Product type | Headset |
| Wearing style | In-ear |
| Recommended usage | Calls/Music |
| Product colour | White |
| Headset type | Binaural |
| Protection features | Splash proof |
| International Protection (IP) code | IPX4 |
| LED indicators | Yes |
| |
| Sustainability |
| Sustainability compliance | Yes |
| Sustainability certificates | Forest Stewardship Council (FSC) |
| |
