Headset SN181
| Loudspeaker diameter | 50mm |
| Earphone sensibility | 112 dB ±3dB |
| Impedance | 32 Ω±10% |
| Frequency range | 20-20KHz |
| Output Power | 20mv |
| Earpad | 58mm opening |
| Microphone sensibility | -56db±2db |
| Directivity | Omnidirectional |
| Cord Length | 2.0 meters |
| Connector | USB Plug |
| volume control bar on cable | Yes |
| Gold plated cable | Yes |
| Weight | 320g |