VB-520NC-USB
PVC
Black
Electrostatic Headphones
Wired
Home Theatre, DJ, Portable Media Player, Computer, Mobile Phone
Multimedia, Microphone, Noise-Cancelling, HiFi
USB
USB
Vb-520nc-USB
Around 30 Days
Yes
Shenzhen, China
Headband
Line-Control
Call Center or Office
Tt
Black
500PCS
N/A
Polybag / Gift Box /Blister
CE/ROHS
China
85183000
Product Description
High quality USB Computer noise cancelling Headset with Microphone for Laptop PC 3.5mm Wired Stereo Call Center Headset
>>Ultra noise cancelling microphone
>>Ultra noise cancelling microphone>>Quick disconnection cord
>>Ultra lightweight only 50g
>>Comfortable wearing for all day use
>>330°rotatable microphone boom
>>Ultra lightweight only 50g
>>Comfortable wearing for all day use
>>330°rotatable microphone boom
>>Flexible stainless steeel headband
>>Comfortable leatherette or high end foam ear cushion
>>Comfortable leatherette or high end foam ear cushion
Driver unit | 40mm Speaker |
Frequency Response | 20Hz-20KHz |
Impedance | 150 ohms/2.2Kohms |
Sensitivity (at 1KHz) | 120dB (+/-5dB) |
Resonance Frequency (FO) | 300Hz |
Mic Sensitivity | -40dB or -58dB |
Plug | RJ Jack/USB/2.5mm/3.5mm |
Optional QD (Quick Disconnect) |
