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Speci cation
Model number
Connection type
Audio Output
Microphone Input
Button and LED indication
Supported operating system
Operating temperature
Storage temperature
Operation humidity
Storage humidity
Speci cations
SP3022
USB Type-A or USB-C via USB-A to USB-C adapter
• Output power: (with extension cable)
-USB3: >= 1.8Wx 2 @ THD ≤ 1%
-USB2: >= 1W x 2 @THD ≤ 1 %
Frequency Response -90Hz ~ 20KHz @ -10dB
• SPL: >=90dB @ 0.5m, USB 3.0 power
• SNR: >80dB (A-weighted)
• Omni-direction microphone
• Input Sensitivity :>= -34dBV/Pa
• SNR: >=72dB
• Button: Teams, Hook switch, Volume Down, Volume Up, Microphone mute/unmute
• LED: White, Red, Green
Speci cations
Win10 64-bit
0~40°C
-40°C to 65°C
90% maximum relative humidity non condensing
90% maximum relative humidity non condensing
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