SKU: CM017H
3.5mm Digital Video Stereo Recording Microphone for Camera

Feature:
Built in professional high performance hypercardioid pickup microphone, using dual tone head complementary sound to interfere pickup technology.
Far distance pickup, wide frequency response, and high-definition sound resolution.
Using NCR noise reduction pickup technology, superior noise suppression.
External +10dB sensitivity enhancement switch adapts to different sound intensity pickup.
Special shock absorbing structure can effectively reduce the mechanical noise of cameras and other vibration noise interference.
Using a standard universal connector, can be installed and fixed on the camera easily.
The sound collecting tube is made of alloy material, firm and reliable, can effectively shield electromagnetic interference.
Using the standard 3.5mm stereo plug to output signals.

Reminder:
When you switch "OFF" to "0dB" or "10dB", the light will flash then off for power saving, but the microphone is in the pick up condition. When the light is flashing for a long time or it always flash during use, indicates the power is very low and need to change a new battery.

Specification:
Material: Aluminum
Monomer: Back pole electret
Directivity: Hypercardioid
Frequency response: 50Hz-16kHz
Sensibility: -37dB±3dB
Sensitivity enhancement: +10dB±2dB
Equivalent noise level: 24dB A
Maximum sound pressure level: 130dB
Sound track: Mono
Effective distance: 20m
Power supply: 1 x CR2032 button battery(include)
Power consumption: ≤4mA
Battery life: 50-60 hours
Color: Black
Size: 12.5*7cm(L*W)
Weight: 103g

Package Content:
1 x Microphone
1 x Windproof sponge
1 x CR2032 button battery
1 x User manual(English/Chinese)

Pack in box.