1.Support Skype completely, and also support MSN, net2phone, etalk, Stanaphone, SJphone, X-Lite, X-PRO, Firefly, eyebeam, Baoshitong etc software.
2.USB 2.0 port; Sound card inside;
3.USB power LED indicator
4.Adjustable volume for handset;
5.Record support
product Side : 17.3*23.8*6.5
Cubage : 57*54*32cm
packing weight :170g
total weight :9.5kg