• Receiving Type: Dynamic moving coil
• Connection type: USB2.0
• Microphone Type: ECM
• Microphone Directivity: Cardioid
• Wearing Style: Adjustable headband
• Microphone Boom: 300° adjustable
• Joint of speaker and headband: 20° rotatable
• Storage Temperature: -40℃~70℃
• Frequency: 150~6.8kHz
• Speaker Impedance(Mono/DUO): 64Ω±15%
• Speaker Sensitivity@ 1kHz (Mono/DUO): 98±3dB/95±3dB
• Microphone Sensitivity @ 1kHz: -41±3 dB
• Warranty: Two years
• Weight(Mono/DUO): 192g/218g
• What’s in the box :Headset, Spare ear cushion, User guide,
Clothing clip