2、With keypad and ringer, Crystal-Clear sound effect.

3、USB 1.1 compatible, no external power required.

4、PC to PC and PC-to-phone operation.

5、Function support: can adjust the volume, page turning and choose the contacts, etc.

6、Provide cost-saving telephony solution for office or home application using Internet and intranet connections.

7、Talk quality is similar to PSTN phone

Packing Quantity: 20pcs
Packing Size: 51*47*38CM
Weight: 16.04KG