兼容USB2.0 纯数位音效输出，虚拟7.1声道处理能力

1.一个小巧的LED灯；
2.支持普通的音箱或者耳机，带麦克风孔；
3.USB接口，即插即用，取代传统声卡；
4.麦克风录音功能；
5.卡拉OK功能；
6.多通道技术，实现7.1声道动感音效；
7.动态旋转声场；
8.耳机与扬声器模式自由切换功能；
9.模拟扬声器位置自由调整功能；
10.混音器功能；
11.输出电平调整；
12.16种节奏预设模式；
13.23种声场预设模式；
14.将模拟信号（话筒和CD、MP3、电视、收录机等的线路信号）转化为数字信号并保存功能
外型酷似闪盘，黑色外壳，简单的USB接口装置，即插即用

USB Sound Adapter  7.1 Channel

Introduction:

The USB Virtual 7.1 Channel Sound Adapter is a highly flexible audio interface which can be used either with Desktop or Notebook systems. Bundled with Xear 3 D Sound simulation software, it turns your stereo speaker or earphones into 7.1 channel environment. No drivers required, just plug and play for instant audio playback, also compatible with all major operation systems.

Features & Specification

   Complaint with USB 2.0 Full-Speed ( 480Mbps ) Specification

   Complain with USB Audio Device Class Specification 1.0

   Compliant with USB HID Class Specification 1.1

   USB bus-power 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

    LED indicators: Microphone-Mute Status, Activity

    Include Xear 3D, the virtual 7.1 channel sound simulation software for Windows XP/Vista

    Driverless-No driver required for Windows 98se/me/2000/xp/Server 2003/vista, Linux, MacOS

System requirement

Desktop or notebook PC with a USB port

Windows 98SE/ME/2000/XP/Server 2003/Vista, Linux, MacOS 10 or higher

Xear 3D (Virtual 7.1 channel sound simulation software) for Windows XP/ Vista

Stereo active speaker or stereo earphone

Mono microphone (Optional)