TECHNICAL SPECIFICATIONS
• High Fidelity headphone with microphone  • Cushioned design for better comfort 
• External noise isolation • Microphone ON/OFF switch special for videoconferences
• Volume control on cable • Microphone dimensions:ø6.0X2.88 mm
• Microphone Sensitivity: -38dB 3dB • Orientation: Omnidirectional
• Impedance of microphone: 2.2K ohm • Speaker diameter: 40 mm
• Speaker impedance: 32 ohm • Frequency Response: 20~20Khz
• Speaker Sensitivity: 110.0dB+/-3dB (1KHz)• Cable length: 2,6 mts
• Connector: 3.5 mm