Product description
MKJ9600DUC is a dual-ear headset with a USB 2.0 plug, compatible with most computers or laptops. plug and play, no installation is required. Its noise-cancelling microphone effectively reduces most background noise and allows your caller hear your voice clearly. Also the built-in hearing protection circuit protect users from burst sound. It works well on Skype for Business, Microsoft Teams, Zoom Meetings etc UC platforms.
USB 2.0 Plug
Plug and Play
No software installation is required
Compatibility:
Compatible with mainstream UC platforms in the market, such as Skype for Business, Microsoft Teams, Zoom Meetings etc
Specification
Microphone
Outer Diameter:? 4mm Height: 1.5mm
Directivity: Uni-directional (Noise-cancelling)
Sensitivity: -42 ± 2dB (0dB=1V/Pa, 1 KHZ)
Impedance: 2.2K ohm
Frequency Range : 50HZ ~ 16000HZ
Distortion: Less than 3%
Current Consumption: Max 0.5mA
S/N Ratio: More than 62dB
Speaker
Drive Style: Dynamic (Moving-coiled)
Outer Diameter: ? 28mm ± 0.2mm
Resistance: 32 ? ± 15% ohm
Frequency Response: 50HZ-10KHZ
Sensitivity: 110±3dB (at 1 KHz 1mW, Input 0.178Vrms)
MAX Input Power: 30mW
Rated Power: 20mW
Distortion: Less than 3%