1,mini Usb Pc Laser Pointer 2,15meter in control 3,Both green and ... ,Fit for Work and entertainment. 5,CE,FDA,ROHS mini Usb Pc Laser Pointer1,FU brand products,popular in worldwide.2,15meter ... following)Instruction Manual For FU-RF07Instruction:1.Plug receiver into USB port,then the LED indicator on the receiver will be ... control computer of the occasion.FU-Lasers For You! mini Usb Pc Laser Pointer