Audio

• Audio features : 32K sampling rate, HD broadband audio, full-duplex
• USB protocol : Support UAC2.0
• AEC: Echo Cancellation, Using AI algorithm to eliminate echo
• ANS : AI noise reduction, eliminate all kinds of stationary and non-stationary interference noise, maximum noise suppression: 90dB
• AGC : Automatic Gain Control,Intelligent gain adjustment within 10 meters, clear pickup
• Reverberation suppression : Using AI algorithm to reduce reverberation

Microphone

• Microphone type : Omnidirectional microphone
• Microphone array : Built-in 6 omnidirectional microphones (main mic 4+2* extension Mic 1)
• Pickup distance : 6m without extension microphones
• Frequency response : 50Hz~16kHz
• SNR : 65dB
• Sensitivity : -35dBFS 94dB SPL @1KH

Interface

• Type C interface : 1 × Type C interface, used to connect the audio input and output of PC and other equipment;2 × Type C interface for connecting to the extension mic
• Power supply : DC12V/3A, external power supply to power the microphone device
• Buttons : Touch button (mute button with light indicator)

Speaker

• Speaker type : Full frequency speaker
• Power : 15W
• Frequency Range : 50Hz ~ 20kHz
• Volume : 90dBA @1m
• THD : <3%