Satechi Aluminum Wireless Presenter Pointer Remote Control - Compatible with iPhone Xs Max/XS/XR/X, 8 Plus/8, iPad, Samsung Galaxy S9 Plus/S9, MacBook Pro/Air and More (Silver) CONTROL YOUR PRESENTATIONS - advance or go back to previous slides in Keynote applications. Not compatible with iOS PowerPoint v2.14 BLUETOOTH 3.0 - equipped with Bluetooth 3.0 technology to walk freely around the room while presenting, wireless range of up to 33 feet RECHARGEABLE BATTERY - say goodbye to single-use batteries and quickly recharge your presenter with its provided USB cable ALUMINUM DESIGN - portable design makes it easy to take the presenter with you on business trips and its brushed aluminum design complements your other accessories COMPATIBILITY - supports iPhone XS Max/XS/XR/X, 8 Plus/8, 7 Plus/7, 6 Plus/6, 5S, 5, MacBook, MacBook Pro/Air, iMac, Mac Mini, Samsung Galaxy S9 Plus/S9/S8, Surface Pro, Windows 7, 8/8.1, 10 and most Bluetooth-enabled devices