Double USB Microphone
Double USB Headset
Compliant with USB 2.0 full-speed(12Mbps) specification
Compliant with USB Audio device class specification 1.0
Compliant with USB HID class specification 1.1
Connectors: USB type-A, stereo output jack, mono microphone-input jack
Functional keys: microphone-mute, headset-mute, volume-up, volume-down
LED indicators: microphone-mute status, activity