Skype phone mouse is With high quality USB audio feature, this optical USB skype Mouse can also be used s a Mini computer Hi-Fi speaker to play music, Moreover, when you flip the cover of the mouse, the fully functional keypad and the LCD screen inside can help you make/reveive Volp calls even easier, No doubt it is the best PC companion for you to surf the internet and enjoy various popular Volp services. 1. Crystal clear sound quality. 2. 48KHz sampling rate 3. Supplied earphone to protect your privacy. 4. Auto detection between mouse and VolP phon. 5. Monochrome 128*64 pixel LCD with backlight, Supports all kinds of languanges. 6. VolP contact list, call list, call history, time, and caller ID display on LCD screen. 7. Hands-free speakerphone function. 8. Various chord music ring tones catering to diffrent tastes. 9. Fully functional keypad and LCD screen enables you to mak/receive calls without using keyboard and mouse. 10. Rings loudly on an incoming call 11. Acoustically isolated earpiece and micrphone to eliminate echo. 12. Full-duplex communication with crystal clear voice. 13. CD drive included