Rapoo H120 Wired Headset USB Stereo Sound Headphone with Noise Cancelling Microphone for Speech Online Class Teaching Vo

Features ● Standard USB audio interface Widely applicable to USB3 0 2 0 interface devices plug and play one interface can achieve listening and microphone functions● Digital stereo sound Semi open speaker wide sound field accurate analysis restore the real sound and enjoy the stereo surround sound effect ● Multifunctional all in one wire control Equipped with a volume adjustment wheel to quickly control the volume 3 5mm headphone jack convenient to share music with friends ● Noise canceling microphone 360° free adjustment The microphone pole can be freely adjusted 360 ° the microphone with noise cancellation function can intelligently identify the human voice suppressing environmental noise voice communication more clearly and smoothly ● Half wrapped earmuffs adjustable headband The earmuffs are half wrapped to reduce the pressure on the ears the headband length is adjustable so it can be worn comfortably on different head shapes ● Lightweight design comfortable to wear The headphones are designed to be lightweight optimizing the structure and reducing unnecessary components as much as possible while retaining the core components making it easy and comfortable to wear for a long time Specifications Brand Rapoo Model H120 Product Type USB Stereo Sound Headphone Color Black Driver diameter 30mm Headphone sensitivity 105±3dB Impedance 1kHz 24Ω Frequency response range 20 20khz Microphone size 6 5mm Microphone sensitivity 45±3dB Mic