* Support Skype
* PnP USB interface, compatible with USB1.1
* Incoming call ring
* Contacts & Call List reviewed and dialed out
* With built-in ringer, personalized rings selectable and volume adjustable
* Keypad-dialing with key-in tone
* Mute & Hold function
* No need sound card
* No external power required
* Full duplex communication
* With DSP speech processor, Echo cancellation and noise reduction
* Portable design for notebook
* Packing: 	
  CTN Size: 455*345*370mm
  60pcs/CTN
  G.W. : 9.6Kg