USB VoIP Memory Earphone

Product Introduction:

USB VoIP Memory Earphone is provided by Yealink Network Technology Co Ltd,a major Interphones supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of USB VoIP Memory Earphone below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of USB VoIP Memory Earphone .

Description:
Built-in 128MB memory drive. Working as both VoIP phone and memory disk Softwares in the phone auto-running under Windows 2000, SP4 and XP Softphone embedded with account information Pull out and auto-quit without affecting PC system operation With earphone jack and easy to free your hand Sound card is not required Echo cancellation and full duplex communication USB 1.1 and USB 2.0 full-speed compatible PC-to-PC, PC-to-phone, phone-to-phone operation