â— Using special 8 core high density aviation connector.
â— Heart-shaped directivity capacitance pickup has double color indicating light. Speaking as red, applying as green.
â— The knob plug rod.
â— With loudspeaker, earphone jack and a volume adjusting knob.
â— With howling suppression function, when microphone is turned on, the native speaker automatically shut down.
â— Chairman unit has priority function to full control meeting order. Connection position of chairman unit is not restricted.
â— Unit is a passive device, the power is supplied by system, the input voltage is *4V.
â— With 2 meters of cable.
â—“T” type connection mode.