Feature:

* Using 48KHz sampling rate, the sound is clear and bright, higher than the CD quality; with DSP audio processing inside, there is no

"popping" low-frequency impact sound.

* Designed with touch buttons, there is no knocking noise in the venue during operation.

* Using 100M network transmission, network cables are cascaded hand in hand, and long-distance transmission will not have any impact on sound

quality.

* With voice control function, adjustable voice control sensitivity, intelligently turn on the microphone and set the off time.

* With internal feedback suppression function, it can effectively prevent howling.

* With 5-band EQ adjustment function, the sound effects can be adjusted according to different speaker's voice characteristics to achieve the perfect

effect.

* The chairman unit has a priority function to turn off all delegate microphones that are speaking.

* Designed with the functions of speech timekeeping and speech countdown.

* Designed with voting, election, evaluation functions. The chairman unit can initiate voting and sign-in. Data statistics can also be realized without a PC.

* The receiving language channel can be selected, and the factory default is 63+1.

* With SMS prompt function.

* Support web page firmware upgrade function.

* With two 3.5mm headphones interfaces, support listen to the sound of any one of 63+1 channels or connecting an external microphone.

* build-in loudspeaker

Specification：