Overview EX-02 is a very concise and high quality desk phone which is seamlessly integrated with SkypeTM and QQ. Just plug it into the USB port of your PC or Laptop, and it will be a perfect companion of your SkypeTM and QQ. Features Seamless integration with Skype/QQ. Rings loudly on an incoming Skype/QQ call. Fully functional keypad enables you to make/receive calls even easier. Answers a Skype/QQ call by picking up the handset on your phone Ends/Rejects a Skype/QQ call by hanging up the handset on your phone. Echo cancellation, noise reduction. Full-duplex communication with crystal clear speech. USB Interface PnP. No external power/sound card required DTMF dial tone allows you to dial extension number Compatible with all Internet telephone software applications, such as MSN, ICQ, X-lite, Dialpad, MediaRing, Net2phone, etc. Specification Dimension: 240mm* 123mm* 30mm Weight: 820g Operating Temperature: 0~50 degree Operating Humidity: 5%~95%RH Connect Type : One USB Port Voltage :4V-5.25V DC (USB support) Approval : CE CFF System requirement Win98/ME/2000/XP/Linux USB port Pentium 200 above processor/32MB RAM/100MB free hard disk capacity Internet connection (ADSL, Cable Modem, Dial-UP, Wireless LAN)