Support Window 2000/XP

Compliant with USB specification v1.1, compatible with v2.0

Compliant with USB Audio device class specification v1.0

Supports USB full speed 12Mbits/s serial data transmission

Full-Duplex Audio stream, PC sound card not required

Plug and Play Technology

Fully support Skype

LCD display Contact List and On/Off line status

Called list and Missed Call list view on LCD display

Backlight function

Incoming call ringer

Numeric dialing keypad

Receiver volume control