| Color Category | : | Black ,Gray |
| Wireless Print Technology | : | Wired |
| Frequency Response (Input) | : | 200 - 10000 hertz |
| Frequency Response (Output) | : | 300 - 7500 hertz |
| Microphone Technology | : | Electret condenser |
| Color Category | : | Black ,Gray |
| Wireless Print Technology | : | Wired |
| Frequency Response (Input) | : | 200 - 10000 hertz |
| Frequency Response (Output) | : | 300 - 7500 hertz |
| Microphone Technology | : | Electret condenser |