Chairman microphone with discussion of meeting system of OBT-3150C

• Embedded installation, removable double flexible tubes
• LCD display available in simple, complex and English languages
• New CNC design
• Microphone with speaking button and indicator light, can control/indicate the status of the machine
• Single directional, with anti-air explosion function, equipped with wind protective cover
• Twistable capacitive microphone pole with speaking indicator ring
• The unit is powered by the main engine, and the input voltage is within the safe range of 24V
• Automatic power off function. If the microphone on is not picking up sound (the sound within the picking up range is lower than 50dB), the microphone will automatically turn off after 45 seconds
• Units are connected with 8-core wire "T" type
• Complies with the international Conference Equipment electrical certification standard (IEC 60914) and UL or CE
• Frequency response: 50Hz-16khz
• Sensitivity: -42dB±2dB
• Reference speech distance: 15cm-50cm
• Tube length: 420mm
• Exterior size: 200mmx50mm
• hole size: 151mmx48mm
• Net weight: 0.7kg