Feature:
- 3.5" LCD high brightness display, support power, signal, ID address, speech timing and other information. - With speech timing function. - 2.4G full digital frequency hopping (DSSS) modulation communication technology, ISM band. - 128-bit AES Rijndael and 48-bit PIN code encryption protection. - Support video tracking. - Microphone with four working modes, the number of speakers can be custom set (the number can be set to 1/2/3/4 units): * FIFO mode * Chairman exclusive mode * Limited speaking mode * Restricted speech mode - The bottom of the microphone is removable rechargeable battery, low power consumption design, built-in 3200mA/H rechargeable battery, support 10 hours continuous standby use. - With 1 TYPE-C interface, support adapter, charging box charging, optional wireless charging. - Super anti-interference capability.