Connection: 1x 3.5 mm
90 or 180 degree angle
Direction: Omni
Resistance: 2.2 K Ohms
Power supply type USB Power Supply
Connection output 1x 3.5 mm
Input current 0.35 A
Signal-to-noise ratio of 50 dB
Frequency characteristic 100 Hz...10 kHz
Resistance 2200 ohms
Sound pressure level 100 dB
Sensitivity -54 dB
Cable length 0.0 m
Input voltage 1.5 V DC