Key Specifications/Special Features:
1) Mic Type: 6mm x 5mm
2) Impedance:maximum2.2
3) Sensitivity: -58db(0db=1v/pa)
4) Directivity:omnidirectional
5) S/N Ratio:More than 60db
6) Sensitivity Reduction:Within-3db at 1.5v
7) Mic Frequency Range:30Hz-16,000Hz
8) Sensitivity:108db S.P.L at 1kHz
9)Spk Frequency Response:20Hz-20,000Hz
10)Impedance:32
11)Rated Power:100mv
12)Power Capability:1000mv
13)Cord Length:about 2.5m
14)Plug Type:USB2.0
Packing: Blister card
USB Headset