Logitech R500 wireless presenter Bluetooth/RF Graphite

Logitech R500. Wireless receiver interface: USB, Wireless technology: Bluetooth/RF, Receiver type: Nano receiver. Product color: Graphite, Presenter functions: Laser pointer, Remote control, Laser pointer color: Red. Battery type: AAA, Battery life: 12 month(s). Mac operating systems supported: Yes, MacOS. Receiver width: 0.689" (1.75 cm), Receiver depth: 0.984" (2.5 cm), Receiver height: 0.26" (6.6 mm)