... high quality USB audio feature, this optical USB Skype Mouse can also be used as a mini computer hi-fi speaker to ... privacy. 4. As a VoIP Phone:Auto detection between mouse and VoIP phoneSeamlessly integrated with Skype, VoipButser, VoipStunt, VoIPCheap, VoipDiscount, ... , Call history, time, and caller ID display on LCD screenHands-free speakerphone functionVarious chord music ring tones catering to ...