Operation confirmed. Box and instruction manual included. Used approximately 10 times indoors only. In excellent condition with few scratches. This is a used item. Please refrain from purchasing if you are sensitive to imperfections. Set of 2 pencil-type condenser microphones. The characteristics of the two microphones are matched to keep sensitivity variation within 1dB. By setting them up as a stereo pair, you can capture delicate sounds while creating a spatial spread. Size: Each H10 × W2 × D2cm Weight: Each 80g Type: Condenser Polar Pattern: Cardioid Frequency Response: 20Hz-20kHz Output Impedance: 200Ω Dynamic Range: 121dB SPL S/N Ratio: 75dBA SPL Output Connector: XLR connector Power: 48V phantom power