Logitech Spotlight™ Presentation Remote. Wireless receiver interface: USB, Wireless technology: Bluetooth/RF, Receiver type: Mini receiver. Product colour: Grey, Presenter functions: Remote control, Material: Aluminium, Plastic. Battery technology: Lithium Polymer (LiPo), Battery capacity: 85 mAh, Charging time: 60 min. Windows operating systems supported: Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1, Mac operating systems supported: Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High.... Receiver width: 1.72 cm, Receiver depth: 4.04 cm, Receiver height: 6.8 mm