Monoprice Rechargeable Multimedia Green Laser Presenter&nbsp;with LCD Display 2.4GHz - Black (110613) Make sure your presentations are as professional as can be with this Rechargeable Multimedia Green Laser Presenter with LCD Display from Monoprice With this Wireless Presenter, you don't need to stand beside your computer or have an additional person click the next slide for you You don't even need to aim it at a remote control receiver