Yanmis H360D-USB-3 Wired Headset

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. How to Use: Plug and play 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±15Ω (at 1kHz) Frequency Characteristic: 100Hz-10 kHz Distortion: ≤5% (at 178mV at 1kHz) Microphone Parameters: Directivity: Single Point Sensitivity: -40±2dB (2.0V, 2.2KΩ, 1kHz) Distortion: ≤5% (at 4.5V 2.2KΩ 1kHz) Frequency Characteristic: 200Hz-6 kHz Current Consumption: 100-500υA Package List: 1 x USB Business Headset