User Guide

Specication
Model number SP3022
Connection type USB-A or USB-C
Audio output • Output power: (with extension cable)
-USB2.0 = 2 x 1W
-USB3.0 = 2 x 1.8W
Frequency Response: 90Hz ~ 20KHz @ -10dB
• SPL: >=90dB @ 0.5m, USB 3.0 power
• SNR: >80dB (A-weighted)
Specications
Microphone input
Button and LED indication
• Omni-direction microphone
• Input Sensitivity :>= -34dBV/Pa
• SNR: >=72dB
• Button: Teams, Answer/ End/ Reject call, Volume Down, Volume Up, Microphone mute/unmute
• LED: White, Red, Green
Supported operating system Win10 64-bit
Win11 64-bit
Operating temperature 0~40°C
Storage temperature -40°C to 65°C
Operation humidity 90% maximum relative humidity non condensing
Storage humidity 90% maximum relative humidity non condensing
Operating and environmental specications
22
Physical dimension Length: 226 mm
Width: 71 mm
Height: 58.7 mm
Weight: 324 ± 5 g