Use the advanced pointer system to precisely highlight or magnify areas of focus in pixel-perfect detail. Visible to audience in-person and via video conference. Use the on-screen cursor to play and pause videos, open links and enjoy a range of rich content interaction. No need for a mouse or trackpad. Spotlight reminds you when its time to wrap up. The presentation remote vibrates five minutes before the end of your presentation and again when your time is fully up. Connect to your computer via USB receiver or low energy Bluetooth® Smart. And switch seamlessly between the two by plugging or unplugging the receiver. A convenient, built-in dock stores the USB receiver when not in use. Spotlight is optimised to work with Windows, Mac OS and all leading presentation software including PowerPoint, Keynote, PDF and Google Slides Performance Wireless range 30 m Frequency band 2.4 GHz Wireless technology Bluetooth/RF Receiver type Mini receiver Wireless receiver interface USB Features Batter