Microphone
Mic Dimensions Ø 6.0 × 2.8 mm
Directivity Omnidirectional
Impedance = 2.2 kO
Sensitivity -38±3db
Speaker
Driver Diameter Ø40mm
Frequency Resonse 20Hz-20kHz
Impendance 32O±15%
Sensitivity(S. P. L) 108±3dB
Cord Length = 2.2 meters
Plug Type USB
Net Weight 425g