2120
Built-in Speaker Total Power Output 1W + 1W = 2Watts
Frequency Response 120HZ-18KHZ
Driver 1 1/4 inches 4 NdFEB
Magnet
Built-in Microphone Coverage 5 M (±60 degree)
Audio Output Max Output Power 100mW
Sensitivity -40dB
Frequency Response 50HZ-10KHZ
Digital Sound
Processing
Echo Cancellation 50dB
Noise Suppression 13dB
Microphone Auto
Volume Control
Support
Full Duplex Satellite Support
Function Keys Volume Up Support
Volume Down Support
Microphone Mute Support
Call Button Make/ answer/
disconnect call
Other Headphone Input
Connection
2.5mm Headphone Jack
Connection Type
Physical Outlook
Compatible Operating
Systems
Windows 2000, Windows XP, Windows 2003
Accessories Included
• SS-series Driver and Utility
• Control Utility
• C-Media™ USB Sound
Installation Software CD-ROM
Stereo Headset with Microphone
Quick installation Guide
USB - Audio Support USB 2.0
Dimensions W1.86” x H 6.75” x D2.75”
Weight 520mg