Certifications & Standards:
FCC Part 68
FCC Part 15 Class B
CE Mark (R & TTE Directive)
Powered solely through laptop USB:
DC 5V 500mA
Additional Information:
Remarkable voice quality
Easy to install and use
Console loudspeaker:
Volume: adjustable to 94 dBA SPL (peak) volume at 0.5 meters
Console microphones: 3 cardioid microphones
Audio:
Up to 10 ft. microphone pickup range
Gated microphones with intelligent microphone mixing
Dynamic noise reduction
Recommended Room Conditions:
Reverberation time: <0.5 seconds
Noise level: <48 dBa
Function
support computer software audio-Skype, Zoom , Whatsapp, ect.
microphone mute
loudspeaker mute
volume up/down
indicator
enable earphone
Keypad
microphone mute key
loudspeaker mute key
volume up/down keys
Indicator LED(Orange)
triangle indicator on: working
left indicator on:speaker mute
right indicatoron: MIC mute
single triangle indicator on: Correspond to microphone work, other shutdown
Warranty
1 year guarantee