Bandridge BHS545 headset

USB VoIP Headset USB controller box with built-in soundcard and power/mute LED indication for ultimate quality and performance FEATURES & BENEFITS This headphone is designed around the shape of your ear for extra comfort and more enjoyment during longer periods of listening Noise-cancelling microphone ensures excellent voice quality Inline volume control, adjustable headband and gooseneck microphone ensure superior convenience and flexibility Ideal for video conferencing, chat and music enjoyment The ideal cable lenght gives you the freedom to move around your notebook or desktop TECHNICAL SPECIFICATIONS Connectors: USB A Female Cable lenght: 2,0 m / 5,9" SPEAKER Driver Unit = 27 mm Frequency Response = 20 Hz - 20 kHz Impedance = 32 Ohm Sensitivity = 89 dB +/- 4 dB Max Input = 20 mW MICROPHONE Directivity = Noise Cancelling Frequency Response = 100 Hz - 10 kHz Impedance = 2,2 K Ohm Sensitivity = -46 dB +/- 3 dB SYSTEM REQUIREMENTS USB A Female PACKAGE CONTENT Not applicable Note: It's advisable to keep volume at moderate level at all times during listening to avoid hearing damage.