Logitech 910-004654. Wireless receiver interface: USB, Wireless technology: Bluetooth/RF, Frequency band: 2.4 GHz. Product color: Gray, Presenter functions: Remote control. Mac operating systems supported: Yes, MacOS, Compatible operating systems: Chrome OS, Android 5.0. Width: 1.11" (28.1 mm), Depth: 0.476" (12.1 mm), Height: 5.17" (131.3 mm). Quantity per pack: 1 pc(s), Package width: 1.22" (31 mm), Package depth: 3.03" (77 mm)

• 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. _x000D_
• 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 it’s time to wrap up. The presentation remote vibrates five minutes before the end of your presentation and again when your time is fully up._x000D_
• 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

• Remote control Bluetooth/RF Gray
• 2.4 GHz
• Wireless range: 1181.1" (30 m)
• Lithium Polymer (LiPo)
• 80 mAh