Detailed Product Description optical mouse,diamond mouse,rhinestone mouseheart shape diamond design,ideal as valentine's promotional giftsFeatures:1)Material:ABS Plastic2).Resolving capability: 800 DPI3).Usage of power swith : 300,0000 times4).Interface type: USB, PS/2 , COMBO5).Certificates:CE,FCC,ROHS6).Working Voltage:5.0+0.25V; Working Current:≤100mA7).Compatitable with Windows 98/2000/2003/ ...