• Microphone buttons adopt newest structure design, comfortable feel and silent operation.
• Removable gooseneck microphone, light ring indicates working status.
• Built in high-fidelity sound head, clear sound.
• 128 x 64 LCD screen display working status and battery volume.
• Chairman priority function, press chairman priority button can override all delegates at any time.
|Power supply||DC 4.5 V (1.5 V AA x 3)|
|Transmitted power||10 mW|
|Microphone core||Condenser, Ultra-Cardioid|
|Sensitivity||-43 ± 3 dB@ 1 KHz|
|Frequency response||40 HZ- 16 KHZ|
|Working time||Chairman 18 hours|
|Delegate 18 hours|