NUBWO

HW03 USB Headphone/ 3.5mm Computer Headset with Microphone Noise Cancelling, Lightweight PC Headset Wired Headphones, Business Headset, Office Computer Headsets for Cell Phone

$47.95 USD

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Size Small

Color Black

Features Clear chat headset: HW03 computer headset has a built-in unidirectional microphone to make your voice loud and clear; reduce unnecessary background noise and make calls clearer; suitable for various occasions, such as Dragon lectures, online courses,

Headset type: wired telephone headsetWearing method: head-mountedMicrophone size: 40*1.5mmMicrophone sensitivity: -383dB (built-in microphone rod)Directivity: Uni-Directional MicrophoneMicrophone impedance: 2.2KCable length: 1.7MSpeaker unit size: 27mmSpeaker unit impedance: 3215%Frequency response range: 20-20KHzSensitivity: 953dBInput power: 15mWInput interface: USB/ 3.5mm