Specification: Item Type: USB Microphone Sensitivity: -47dB±4dB Reduced Sensitivity: -3dB at 1.5V Working Voltage: 4.5V Frequency Response: 100~16kHz Signal-to-Noise Ratio: More than -67dB Effective Distance: More than approx. 2meter / 6.6ft
Package List: 1 x USB Microphone