Specification
• Speake sizer : Ф50mm
• Impedance : 320 ± 15%
• Frequency response : 20Hz-20 kHz
• Cable length : 1.8m ±0.1m
• Rated power : 10mw
• Max input power : 20mw
• Plug type : Ф3.5mm*2+USB
• Mic dimension : Ф6.0*5.0mm
• Directivity : noise canceling
• Sensitivity : -40DB ±2DB