usb conference phone

Feature:
1. Ideal for group conference, free internet call and music enjoyment.
2. Due to 48KHz sample rate, presenting CD-quality music and high fidelity sound.
3. HI-FI amplifier and high-quality speaker.
4. Full-duplex conversation, crystal clear voice.
5. DSP built-in for echo cancellation and noise reduction.
6. Adjustable volume and mute control.
7. Convenient for private conversations with ear-phone.
8. Ideal for travel because of small size and light weight.
9. USB 1.0 & 2.0 compatible, No driver required.
10. Mac and PC compatible.
11.Support Skype, UUcall, Alt QQ, MSN, Talk, Yahoo, Sip Discount, X-Lite, Eyebeam, X-pro, Sipgate, IPhone, Vonage, UBIFONE, Imtel, Voip Buster, Voip discount , Voipcheap, VOIP Stunt, SparVOIP, INTERNETCALLS, NetAppel, YpoivyY, FreeCall, WebCall, VOIP RAIDER, VoipWise Onet2phone;
Hardware:
1. No external power required.
2. USB power and mute microphone LED indicator.
3. Volume+, volume-, mute speaker and microphone buttons.
4. Driver and sound card built-in.

Interface:
1. One USB interface to PC.
2. One Headset jack.

System requirement:
1. Windows 2000, XP or Vista .
2. 400 MHz processor and free USB1.1 or USB2.0 port .
3. 128 MB RAM and 15 MB free disk space.
4. Internet Connection (33.6 Kbps modem, or any broadband: cable, ADSL.)