VT X100 Wired Call Center USB Headset Duo, In The Ear, Black

Technical Specification

• Receiving Type: Dynamic moving coil
• Connection type: Quick Disconnect
• Microphone Type: ECM
• Microphone Directivity: Cardioid
• Wearing Style: Adjustable headband
• Microphone Boom: 300° adjustable
• Joint of speaker andheadband: 180° rotatable
• Storage Temperature: -40℃~70℃
• Frequency: 150~6.8kHz
• Speaker Impedance (Mono/DUO): 150Ω±15%/300Ω±15%
• Speaker Sensitivity @ 1kHz(Mono/DUO): 103±3dB/100±3dB
• Microphone Sensitivity @ 1kHz: -40±3 dB
• Weight(Mono/DUO): 58g/78g