SIGNO USB Condenser Sound Recording รุ่น MP-704 (ไมค์โครโฟน)

Polar Pattern : Uni-directional Frequency Response : 30 Hz-20 kHz Max Sound Level : 120dB Sensitivity : 32dB+-5dB Speaker Amplifier : 1dB+-25dB Output Impedance : 150ohm+-30% Loading Impedance : >=1000ohm Equivalent Noise Level : 16dBA S/N Ratio : 70dB Power Supply : USB Dc5V Electrical Current : 3mA Cable Length : 2.5M Interface : USB Plub Cable Support : All Windows Versions Size : 45*155*45 mm. Product Weight : 215 g. Color : Black Warranty : 1 Year # MP-704 # ไมท์ # SIGNO