Dinofire Wireless Presenter, Hyperlink Volume Control Presentation Clicker Rf 2 Product Features ?Without bluetooth; Powered by AAA Battery (Not included); Red light; Black Cover?Slideshow clicker support hyperlinks, Volume Control; It also combines more functions of page up, page down, play slides, black screen for PowerPoint presentation; Single click the multipurpose button which is labeled with a square to select hyperlink; Double-click the multipurpose button to enter hyperlink; Long press multipurpose button to switch window A bright red light that?s easy to see against most backgrounds (not recommended for LED, LCD screens);Wireless range of powerpoint presenter up to 98 foot, free to move around the room; It comes with a clip that allows you to slide it in your pocket securely Wireless presentation clicker supports MS Word, Excel, PowerPoint, ACD See, website, iWork (Keynote Numbers Pages) Google Slides Presenter support options: Windows 2003, XP, Windows Vista, Windows7, Windows 8, Windows 10, Mac OS (For MacBook on OS X, plug the usb receiver into laptop, it will come out a box, and then you can select 101or104 option), Linux, Android Slide advancer has low power indicate; One-piece design, built-in docking bay in wireless transmitter tail to store USB receiver for easy pack up and portability, USB stays secured into place with a magnet system Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!