Descripción del producto

1.The unit has built-in the MCU control circuit,it can realizedigital management.
2.It uses the environmentally friendly, low power consumption and  seal of the touch switch.
3.The ON/OFF state,dynamic level and  volume of microphone can show on the LCD.
4.It uses the electronic code switch to adjust the volume.
5.The microphone unit has built-in high fidelity of capacitor sound head, it's clear sound quality and  low noise,it has strong pickup and has howling suppression function.
6.The unit has built-in speaker and headphone jack,it can play background music and expansion the sound.
7.The annular blue indicator lamp can show the workin sate on the microphone.
8. The chairman microphone can turn down the delegate unit by priority .
7. The material of base is metal, it more stable and more generous.
8. It can be desktop and embedded installation , to meet a variety of meeting places installation requirements.

* Built-in speaker:8Ω /2W/Φ*0MM
* Type:capacitance
* Directivity:single
* Frequency response:*0Hz**4Hz
* Sensitivity:**5±2db ＠1KHz
* Input voltage:DC *4V
* The minimum output impedance:1KΩ
* Signal to noise ratio:**0db(A)
* Socket:8P terminal block
* Cables:2.1M/8P Shielding wire
* Accessories: windyproof sponge