feature:
new and hi quality.
Compatible with USB 2.0 full speed 12 Mbps Specification
Compatible with USB Audio Device Class Specification 1.0
Compatible with USB HID Class Specification 1.1
USB bus powered mode no external power required
LED indicators: Microphone Mute States Activity
Include Xear 3D the effect of virtual 7.1 channel sound
Driver not required for Windows 98SE Me 2000 XP Server 2003 Vista Windows 7 linux MacOS
specifications:
Length: 20 cm 7.8 inches
White color
Weight: 12g
System Requirements:
Desktop or laptop with a USB port
Active stereo speaker or stereo headphones
Mono microphone optional
Package Included:
1 x USB sound adapter 7.1 channel without original packaging