Soft-phone compliant:

Skype, VoipBuster, MSN Messenger, Yahoo! Messenger, SJphone ¡­

Hardware:

·Radio range: 50 meters (160ft)

·Standby duration: >100 hours

·Talking duration: >10 hours

·Battery: 430mAh(Li-polymer)

·USB charged, no external power required.

·Driver and sound card built-in.

System Requirement:

·Microsoft Windows XP, 2000 SP4 or Vista

·Minimum 400 MHz processor

·128MB RAM and 15MB free disk space

·Open USB 1.1 or 2.0 port

·Any broadband Internet connection