Binaural Customer Service Headset Noise Reduction Volume Adjustment Mute USB Business Headphone

Feature: 1. ENC Noise Reduction: The telephone headset adopts ENC active noise reduction and has a built in high definition microphone that can be twisted at will; making your voice high and clear. 2. Comfortable and Flexible: The traffic headset provides you with an ultra lightweight wearing experience. Soft ear pads and flexible headband don"t put any burden on your ears. 3. Multifunctional: The customer service earphone comes with a USB plug, plug and play, no driver required, and easy to use. Support speaker volume adjustment, mute and microphone mute. 4. Sturdy and Durable: The earphones are designed with sturdy construction and materials to ensure super performance and make them durable. The long headphone cable provides flexibility on the move. 5. Wide Compatibility: The USB business headset works with devices with a USB interface. Ideal for home, offices, call centers, telemarketing, insurance, customer service, conference calls, and more. Specification: Item Type: USB Business Headset Material: ABS Model: H300D USB ENC Color: Black Type: Binaural Plug: USB Plug Function: Call, Speaker Volume Adjustment, Mute, Microphone Mute Scope of Application: Used for Devices with USB Interface Speaker Parameters: Sensitivity: 105+-3dB (at 178mV 1kHz) Voice Coil Impedance: 150+-15 Ohm (at 1kHz) Frequency Characteristics: 100Hz-10kHz Distortion: less than 5percent (at 178mV 1kHz) Microphone Parameters: Directivity: Single Point Sensitivity: -40+-2dB (2.0V, 2.2K Ohm , 1kHz) Distortion: less than 5percent (at 4.5V 2.2K Ohm 1kHz) Frequency Characteristics: 200Hz-6kHz Current Consumption: 100-500µA. Package List: 1 x USB Business Headset