Mini Studio Speech Microphone With doorbell tone Gooseneck Wired

Mini Studio Speech Microphone With doorbell tone Gooseneck Wired Description

Main indicators and performance: Conversion mode: capacitive
Frequency response: 100Hz~16000Hz
Output impedance: low impedance
Directivity: single direction
Sensitivity: -45dB2dB. Power supply voltage: DC3V

How to use:
1. the "+" and "-" signs on the microphone battery case, install the battery correctly and connect the audio output cable.
2. First, turn the volume of the power amplifier to the "0" position, then turn on the power switches of the power amplifier and conference microphone, and then slowly adjust the volume of the power amplifier until the volume reaches a suitable level.
3. The sound pickup effect of the sound head is 30CM away from the sound head, and it should be at about 30CM from the sound head when teaching.
Things to note:
1. Do not point the microphone's sound head toward the speaker to avoid feedback.
2. Do not increase the volume too high to avoid feedback.
3. If the microphone is not used for a period of time, please take out the battery to prevent battery fluid from corroding the mechanical
color: Black
material: plastic

Package Contents:
1 x Gooseneck Microphone
1 x Adapter
1 x audio cable
2 x Battery

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.