LCD display USB Skype Phone

(1)PC to PC and PC to Phone operation
(2)USB 2.0 compatible
(3)Keypad Dialing via usb phone directly on 6 applications such as Skype,QQ,Google talk,MSN,AZM,Yahoo messenger.
(4)No need sound card
(5)No external power required
(6)Complies with H.323,MGCP,SIP protocol
(7)Echo cancellaton,noise reduction
(8)Full duplex communication
(9)Supports Skype speed-dial
(10)Key-in tone function
(11)LED indicates USB connection state
(12)Telephone mute function
(13)Optional color:black ,white