... Fit for Work&entertainment CE,FDA,ROHS FU-Remote Control Presentation Laser Pointer + Receiver1,FU brand products,popular in worldwide.2,15meter ... for Work and entertainment.(Beautiful pictures following)Instruction Manual For FU-RF07Instruction:1.Plug receiver into USB port,then the LED ... LED will flash 2 times.If the product can't page up/page down as usual,Please re-synchrony again.3.The ...