1. With LCD display, and call records is readable;
2. Skype titles such as “Contacts” could be read from the LCD, dialing from the keypad is visible;
3. With back light, more clear;
4. With ringer, rings selectable and volume adjustable;
5. PC-to-PC and PC-to-phone operation ;
6. Driver built-in, plug and play;
7. USB1.1 compatible;
8. No need sound card;
9. No external power required
10. Complies with H.323, MGCP, SIP protocol;
11. Echo cancellation, noise reduction;
12. Application support: Skype, and support Skype speed-dialing function;
13. Full duplex communication;
14. Key-in tone function
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