H360DUSB1 Binaural USB Business Headset with Adjustable Speaker Volume and Microphone Mute

Feature: 1. USB Interface: Suitable for devices with USB interface. Plug and play, no need to drive. Support speaker volume adjustment, microphone mute. 2. Noise Cancelling Technology: Built in HD microphone that offers less noise and clearer sound even in a noisy environment. 3. Sturdy Structure: The USB headset adopts sturdy structure and material to make it durable. The long headphone cord provides flexible movement. 4. Lasting Wearing Comfort: Soft ear cushions ensure that you can concertrate on your conversation and lasting wearing comfort. 5. Professional Design: For professionals using for business, home, office, call center who require a hands free communication solution. Specification: Item Type: Binaural USB Business Headset Material: ABS Model: H360D USB 1 Colour: Black Type: Binaural Plug: USB Interface Function: Call, Support Speaker Volume Adjustment, Microphone Mute Scope of Application: Suitable for devices with USB interface Speaker Parameters: Sensitivity: 105+ 3dB (at 178mV 1kHz) Voice Coil Impedance: 150+ 15 Ohm (at 1kHz) Frequency Characteristic: 100Hz 10 kHz Distortion: less than 5percent (at 178mV at 1kHz) Microphone Parameters: Directivity: Single Directivity Sensitivity: 40+ 2dB (2.0V, 2.2K Ohm , 1kHz) Distortion: less than 5percent (at 4.5V 2.2K Ohm 1kHz) Frequency Characteristic: 200Hz 6 kHz Current Consumption: 100 500υA. Package List: 1 x Binaural USB Business Headset