China Language Lab Headset USB Headset PVC Earpad Stereo Mix Headphone Cm6206, Find details and Price about China Mastero Headset, Sanako Headset from Language Lab Headset USB Headset PVC Earpad Stereo Mix Headphone Cm6206
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 |