USB Computer Headphone with Noise Cancelling Microphone Chatting Network Teaching Video Conference Stereo Wired Headset Earpiece

Good luck with your favorite purchasesHigh-concerned chemical : None Material : ABS Voice assistant built-in : No NFC Technology : No Sound Isolating : No Category : Earphones & Headphones Earcups Type : Sealed Max Output : 10mW Number Of Drivers : 2 Charging Method : cable Headphone Pads Material : Other Magnet Type : Other Driver Diameter : 40mm Total Harmonic Distortion : 1% Impedance Range : up to 32 Ω Package List : User Manual Features : With microphone,Active Noice Cancelling Codecs : None With Microphone : Yes Is wireless : No Support APP : No Waterproof : No Line Length : 1.5m Frequency Response Range : 20 - 20000Hz Sensitivity : 105dB Plug Type : Line Type Function : For Internet Bar,for Video Game,For Mobile Phone,For Office,For Study Active Noise-Cancellation : Yes Volume Control : No Control Button : No Vocalism Principle : Dynamic Wireless Type : None Connectors : USB Communication : Wired Style : Wired headphone & headset Certification : None Origin : Mainland China Brand Name : occkic Resistance : 32 Support Memory Card : No