USB VoIP Phone + Optical Mouse + Speaker

1. USB VoIP Phone + Optical Mouse + Speaker
2. As a optical mouse:
1) 1.5m USB cable (USB 1.1)
3. As a Hi-Fi Speaker:
1) Crystal clear sound quality
2) Supplied earphone to protect your privacy
3) 48 kHz sampling rate
4. As a VoIP Phone:

1) Auto detection between mouse & VoIP phone
2) Seamlessly integrated with Skype, VoipButser, VoipStunt, VoIPCheap, VoipDiscount, SparVoip, Internetcalls, poivY, WebCallDirect, VoipCheapCom, FreeCall and NetAppel
3) Monochrome 128*64 pixel LCD with backlight. Supports all kinds of languages
4) VoIP Contact List, Call List, Call history, time, and caller ID display on LCD screen
5) Hands-free speakerphone function
6) Various chord music ring tones catering to different tastes.
7) Fully functional keypad and LCD screen enables you to make/receive calls without using keyboard and mouse
8) Rings loudly on an incoming call
9) Acoustically isolated earpiece and microphone to eliminate echo
10) Full-duplex communication with crystal clear voice"