Wireless Remote Control Red Light USB 2.0 Laser Pointer Pen / Presenter - Black (2 x AAA)
Color Black Model R400 Quantity 1 Piece Material ABS Interface USB 2.0 Powered By AAA Battery Battery included or not No Operating Range 15 m Laser Pointer Supported Red laser pointer Battery Number 2 Supports System Win xpWin 2000Win7 32Win7 64MAC OS XLinux Other Features Laser power: Packing List 1 x Presenter