Features:
100% brand new and high quality.
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
USB bus-powered mode， no external power required
Connectors:USB type-A， Stereo output jack， Mono microphone -input jack
Functional keys:Microphone-Mute， speaker -Mute， Volume-Up， Volume-Down， Former-song， Next-song， stop/start
Include Xear 3D ， the virtual 8.1 channel Sound simulation softwre for Windows XP/ for Vista
Driverless-No driver required for Windows 98SE/for ME/2000/for XP/for Vista， for Linux， for Macos
Headphone amplifier for computer enhance bass and high pitch
Work as a audio source output

Specifications:
Color: Black
Material: Plastic & metal
Size: 63*30*10mm

Package Include:
1* USB 2.0 External 8.1Channel Sound Adapter

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