Features
Adopt a new digital control design.
Cardioid directional condenser pickup microphone, with first-class intelligibility and directivity.
There are three lengths of microphone rods: 400MM, 270MM and 136MM.
The LCD display shows the working mode, unit ID, battery power, speaking status, and speaking time.
With countdown display for the time-limited speaking.
With intuitive display for low voltage working.
With automatic signal monitoring function. When the signal is unstable, the display screen shows “Connecting”.
HD683D uses a built-in 3.7V lithium battery, with universal USB charging interface design for convenient and fast charging, and strong versatility.
The number of speakers at the same time is 1-4.
With a standby function, you can turn on the standby button to enter the standby state when no speaking.
Description
This product is a wireless delegate 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. HD683D is rechargeable with built-in lithium battery.
Specifications
Delegate MIC |
HD682D |
HD683D |
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 |