VOIP mouse - VP-688

FUCTION:
1.The World First sliding-cover VOIP Mouse with LCD Display And speaker Mouse
2.build-in mic.and speaker,can play music in your compute
3.handfree phone function
4.independent sound chip to handle softphone VOIP voiceQuailty
5.Only one USB cable to handle both Mouse and Phone
6.LCD display screen with keypad(option)
7.Dot matrix caller-ID
8.Volume control
9.800 DPI Optical sensor
10.Auto detection(or manual switch) between Mouse and phone
11.USB1.1 Interface pnp.No EXTERNAL power/sound card required
12.High quality for full duplex communication
13.Handy,style,portable for notebook&pc
14.Patent has been approved