Without bluetooth; Powered by AAA Battery (Not included); Red light; White CoverPlug & Play Presentation Clicker: Presenter remote supports various functions: hyperlink, volume control, switch windows, full/black screen, page up/down; Clicker remote is plug and play, no software to install, super easy to use (For Mac users, please complete a simple set-up first)Bright Red Light & Long Control Range: Powerpoint remote is with bright red light that is easy to see against most backgrounds (not recommended for LED, LCD screens); Supported control range is long enough for you to freely move around the rooms: Remote clicker range: 98-165FT, Red light range: 328FTElaborate Design Details: Design with elaborate details to meet your needs: with a clip design; magnetic USB design for effortlessly and secure storage; With low power indicator to remind changing battery; With a portable caseWidely Applicable: Presentation clicker support systems: Windows 2003/ XP/ Vista/ 7/ 8/ 10, Mac OS, Linux, Android; Presenter clicker support software: PowerPoint, Google Slides, iWork (Keynote & Numbers & Pages), Prezi, PDF, MS Word, Excel, ACD See, Website and etc