H360DUSB3 USB Business Headset Binaural USB Headset Supports Speaker Volume Adjustment Volume Mute Mic Mute

Feature: 1. Noise Reduction Mic: The noise cancelling mic for clear conversations even in a noisy environment to protect your hearing. A flexible microphone boom to suit your preference. 2. Functions and Simple Controls: The double sided headphone supports speaker volume adjustment, volume mute, microphone mute. USB plug, plug and play, no need to drive, easy to use. 3. Most Comfort Headset: Ultra lightweight USB headset with adjustable headband to fit all head sizes, super soft and high quality ear cushion enhance all day wearing comfort. 4. Ultra Durable: Quality ABS plastics, strong headband construction, long headphone cord make this binaural USB headset with microphone more durable and convenient to use. 5. Scope of Application: Suitable for devices with USB interface. The corded USB headset is ideal for home offices, call centers, telemarketing, insurance, customer service, conference calls, etc. Specification: Item Type: USB Business Headset Material: ABS Model: H360D USB 3 Colour: Black Type: Binaural Plug: USB Interface Function: Call, support speaker volume adjustment, volume mute, 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 Point 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 USB Business Headset