Refresh Your Life 2.4GHz Wireless Presenter USB Remote Control Presentation Mouse Laser Pointe H52<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Built-in docking bay stores receiver for easy pack up and portability </span></li><li><span class="a-list-item"> One-touch keys easy to control slideshow. Buttons: laser pointer， page up， page down， launch slide show， black screen </span></li><li><span class="a-list-item"> A red laser pointer that's easy to see against most backgrounds， highlight key areas of your slides </span></li><li><span class="a-list-item"> Wireless remote control distance range of up to 39 feet (12 meters)， so you can free to move around the room and interact with your audience </span></li><li><span class="a-list-item"> Support options: Supports MS Word， Excel， PowerPoint， ACD See， website， iWork (Keynote &amp; Numbers &amp; Pages) etc; For MacBook on OS X 10.11 El Cap， plug the usb receiver into laptop， it will come out a box， and then you can select 101or104 option </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31cOVpFt5oL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JJ6jS6TXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41lh730PKLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41W097ZbBML.jpg" noproxy>