● Discussion speech, voting, video tracking function, metal conference base, aluminum panel sandblasting color process.

● The unit has a built-in speaker and headphone jack, the sound quality is clear, with electronic volume adjustment. With the function of suppressing howling, when the microphone is turned on, the built-in speaker will be automatically turned off to prevent the sound from being returned.

● It is not limited by the number of speakers, the connection position is not limited, and can be connected in any position on the line. The chairman unit can temporarily cut off the speech of the representative unit at any time during the conference process.

● The unit comes with 2 meters and 3 meters T-shaped 8-core aluminum foil mesh shield connection cable, which greatly reduces the interference of electromagnetic waves on the wire.

● Built-in power amplifier and high-fidelity speakers can amplify the conference hall and play background music. The built-in high-fidelity condenser headphone makes the sound restore well, has high definition, low noise and efficient howling suppression function, and has super strong sound pickup effect.

● With "advanced first" / "full open" / "chairman mode" / "restricted" multiple speaking modes.