The dynamic, wide-band, the beautiful sound.
Operating-voltage: 6-12VDC; Frequency response: 100-5500Hz; Bug range: 60 square meters.
Moderate price,
suitable for higher engineering applications
It is suitable for installing synchronous recording and recording systems with high requirements such as public, inspection, law, and trial.
Voltage: linear power supply (transformer) dc 9-12 v
Electric current:20MA
Frequency range: 100-100 KHZ
Output impedance: 600 ohm non equilibrium
Connecting mode: red (power+) black (public) yellow (audio+)
Apply to sea , , hanbang and video recorder
Weight:46g
Size: 85mm*85mm*39mm
color: grey
material: plastic
Package Contents: 1xaudio pickup