6.2 Congress Terminal 3021 6.3 Charging Case CHG-16
COM mode
Audio frequency response
Signal to noise ratio
Sensitivity
Operating voltage
Battery capacity
Battery lasting time
Dimensions (L × W × H)
Gooseneck length
Weight
Headphone jack
Speaking mode
Qty. of active microphones
Attendance registration
Operating temperature
Storage temperature
Sound pickup distance
Built-in loudspeaker
Product Name
Item
2.4GHz frequency hopping
30Hz-20KHz
≥60dB
-46dB±1dB
3.7V
2600mAH lithium-ion battery
DCS-3021C-W wireless chairman terminal with basic
discussion
DCS-3021D-W wireless delegate terminal with basic
discussion
Parameter
21
≥20h (speaking state)
141mm×161mm×53mm
310mm
0.5 kg
3.5MMjack stereo
AUTO, FIFO
1/2/3+1
Button pressing
0~45°C
-20~50°C
10~40cm
4Ω3W
Power source
Highest charging voltage
Power
Charging duration
Weight
Dimensions
Operating temperature
Storage temperature
Product Name
Item
Charging case
Parameter
AC100~240V, 50~60Hz
4.2V
106W
3.5h
6.7 kg (net weight) / 7.4 kg (fully loaded)
490mm×320mm×67.5mm
0~45°C
-20~50°C
DCS-3021 Congress System
23
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