Binaural Headset Office Headset with Mic and O Control for 3.5mm Connector and USB Interface

Feature: 1. Apply to be connected with USB and 3.5mm interface device, 90 degrees rotatable head and 330 degrees rotatable microphone boom provide custom fit. 2. Super comfortable Skype phone headset with adjustable headband and rotating earmuffs, suitable for all head sizes. 3. Passive noise cancellation to eliminate noise and provide amazing sound on both ends of the call. Anti‑acoustic shock protect hearing. 4. The on‑the‑ear headset design along with the leather‑feel cushions provide all‑day comfort. 5. Reinforced wires are designed for Kevlar to withstand harsh environments and to prevent office chair wheels and sharp objects. Specification: Item Type: Binaural Headset Material: ABS Application: Apply to be connected with USB and 3.5mm interface device, ideal for Skype chat, business, call center, conference call, hear, speak dragon, online courses, webinars, etc. 90 degrees Rotatable Head 330 degrees Rotatable Microphone Boom Speaker Parameters: Sensitivity: 105+-3dB (At 178mV 1kHz) Impedance: 150+-15 Ohm (1kHz) Frequency Characteristics: 100Hz-10kHz Distortion: less than 5percent (At 178mV 1kHz) Microphone Parameters: Directivity: Unidirectional 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: 100-500υA. Package List: 1 x Binaural Headset 1 x Connector 1 x Manual