Model: NONSHA NA-Q7 - Color: Black - Material: Plastic - Frequency Response: 30 - 18000 Hz - Sensitivity: -4dB (0dB = 1V/Pa at 1kHz) - Directivity: Uni-direction - Output Impedance: 200 ohm - S/N Ratio: 76dB (1kHz at 1Pa) - SPL: 120dB (1kHz distortion no more than 1% T.H.D.) - Power Requirement: DC 3V - The MS stereo system enables a natural sound pick-up - Shock resistant design for clear voice - 3.5mm plug cable (40cm) - Powered by 2 x AA battery (included) - Package includes: - 1 x Shotgun microphone - 2 x AA battery - 1 x Chinese / English user manual