Buttons:Intuitive One-Touch Controls For On/Off, Laser Pointer, Volume Control,, Forward/Backward, Start/End, And Black Screen (To Shift The Attention Back To You).Wireless Presenter For Navigating Through Presentations With Ease; Bright-Red Laser Pointer Shows Up Clearly On Almost Any Background.(Not Recommended For Led, Lcd Screens, But Green Laser Can Show. ) | Plug-And-Play Wireless Receiver Plugs Into A Computers Usb Port - No Set Up Or Software Needed.Note:Pls Do Not Directed At People Or Animal
