K&F Shotgun Microphone, Concept CM-500 Professional Interview Mic Recording for Nikon Canon DSLR Camera Gopro Hero 4 (Need 3.5mm Interface) - frugalprice
Why Choose K&F Concept? 1.Professional electronic accessories manufacturer. 2.Dedicated to provide products in high quality & good price. 3.All items meet Environmental Standards of RoHS, premium picked up. Shop with Guarantee. Specification Monomer: back electrets condenser Directivity: heart-shaped 50Hz-16kHz Frequency response: 50Hz-16KHz Sensitivity enhancement: + 10dB ±2dB Sensitivity: -37dB±3dB (0dB=1V/Pa at 1kHz) The equivalent noise level: 24 dB A Maximum Sound Pressure Level: 130dB(THD≤1.5% at 1KHz) Output impedance: 200Ω±30% (at 1kHz) Channel: Mono Working Voltage: CR2032 button cell Power Consumption ≤4mA(Typical value) Battery life: Battery life can last up to 50-60 hours Precautions Built-in professional condenser microphone, high sensitivity, be careful not to drop or intense impact The microphone should be stored in dry and clean place when not in use. Avoid to store or use in high temperature, high humidity and strong magnetic place The power switch should be drawn to "OFF" position when not in use, to save battery power and should remove the battery to prevent damage to the circuit because of battery leakage when not in use for a long time You need to replace a new battery in time when low power Please put the windproof cotton included together on the microphone to achieve a good effect of pick up
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