| ☐ | Frequency band clearance |
| ☐ | Digital encryption support |
| ☐ | Battery runtime verification |
| Color Category | Black ,Beige |
| Wireless Print Technology | Wired |
| Frequency Response (Input) | 50 - 18000 hertz |
| Microphone Operation Mode | Omni-directional |
| Microphone Technology | Condenser |