Features
Description
This product is a wireless chairman microphone for 2.4G wireless microphone system, which adopts cardioid directional condenser pickup microphone. It features an LCD display to display the working mode, unit ID, battery power, speaking status, and speaking time. The chairman unit is not restricted by functions, and always has the priority function to speak, and has the permission to interrupt the speaking of the delegate unit.
Specifications
Chairman MIC Model |
HD682 |
HD683 |
Power Supply |
DC4.5V, 1.5V AA*3 |
Built-in lithium battery 3.7V 2100mAh |
Modulation Mode |
FSK |
|
Transmitting Power |
10mW |
|
Pick-up Microphone |
Condenser, unidirectional |
|
Sensitivity |
—38±2dB@1KHz |
|
Frequency Response |
20Hz~20KHz |
|
Operating Current |
140mA |
|
Microphone Rod Length |
136mm, 270mm and 400mm available |
|
Conference Unit Package Dimensions (L×W×H) |
460×280×95mm |
|
Conference Unit Machine Dimensions (L×W×H) |
190×127×63mm |
|
Conference Unit Gross Weight |
2.2kg |
|
Conference Unit Net Weight |
0.7kg |