タイトルまたは説明
* Discussion,voting,video tracking function
* The metal base aluminium panel meeting,sandblasting coloring
process
* Special appearance design patent
* The unit has a built-in speaker and headphone jack, clear sound
quality with election volume control
* Pluggable type high directivity microphone with voice ring
lights
* Pluggable type high directivity microphone with voice ring
lights
* Inhibition of howling function, a built-in speaker will
automatically close when the microphone is turned on, prevent sound
transfusion
* Chairman unit has initiated the voting function, not subject to
restrictions on the number of connected speech, location is not
restricted, can be connected in series at any position line
* Chairman unit can cut off a temporary meeting process at any time
on behalf of the unit's speech
