| ☐ | Educational institution licensing |
| ☐ | Bulk order volume discount |
| ☐ | Microphone quality verification |
| Audio Input Sensitivity | -58 decibel,-40 decibel |
| Available Microphone | Yes |
| Color Category | White ,Black ,Orange |
| Earpiece Type | On-ear |
| Frequency Response (Output) | 20 - 20000 hertz |