Usb Computer Headset Wired Over Ear Headphones For Call Center Laptop Desktop Heavy Bass Sound Noise Cancelling Earphone

Material : Plastic Category : Earphones & Headphones Max Output : 84mW Charging Method : Cable Headphone Pads Material : Fabric Magnet Type : Other Driver Diameter : 40mm Total Harmonic Distortion : 0.1% Impedance Range : from 33 to 100 Ω Bluetooth Version : Other Package List : User Manual,Lightning Adapter With Microphone : Yes Is wireless : No Support APP : No Support Memory Card : No Waterproof : Yes Resistance : 32Ω Line Length : 2m Frequency Response Range : 20 - 20000Hz Sensitivity : 105dB Plug Type : Line Type Function : For Internet Bar,for Video Game,Common Headphone Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Connectors : 3.5mm Communication : WIRED Style : Headphone Certification : CE Origin : Mainland China Item type : Call Center Headset Interface : USB 2.0