Universal Call Center Headphone 3.5mm Usb Wired Business Headset With Mic Volume Control Mute Cancelling Telephone Operator

Charger included in the box:no Charger Type:type-c Support external charging:no Support fast charging:no Voltage:5v Material : Plastic Width[mm] : 3.5mm USB wired headphones Depth[mm] : Single Ear Computer Earphones Weight[g] : Noise reduction microphone Height[mm] : Universal office PC earphones Battery Capacity[mAh] : Wired Business Headset Battery life up to[hours] : Call Center Headset Voice assistant built-in : no Maximum wireless range[m] : <10m 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 : 23mm Total Harmonic Distortion : 1% Impedance Range : up to 32 Ω Bluetooth Version : Other Package List : User Manual,Charging Cable Features : With Microphone Codecs : NONE With Microphone : Yes Is wireless : No Support APP : No Support Memory Card : No Waterproof : No Resistance : 32Ω Line Length : 1m Frequency Response Range : 20 - 20000Hz Sensitivity : 108dB Plug Type : Line Type Function : For Internet Bar,for Video Game,Common Headphone,For Mobile Phone Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : None Connectors : 3.5mm Communication : WIRED Style : Headphone Certification : NONE Origin : Mainland China