Laser pointer, Remote control Bluetooth/RF Grey. 2.4 GHz. Nano receiver. Wireless range: 20 m. Alkaline AAA. 1000 mAh. Laser class: 1. Laser wave power: 0.039 mW. Performance. Wireless receiver interface. USB. Receiver type. Nano receiver. Wireless technology. Bluetooth/RF. Bluetooth Low Energy (BLE). Yes. Frequency band. 2.4 GHz. Wireless range. 20 m. Features. Product colour. Grey. Presenter functions. Laser pointer, Remote control. Buttons quantity. 3. Laser class. 1. Laser pointer colour. Red. Laser wave power. 0.039 mW. Wavelength range. 640 - 660 nm. Power. Number of batteries supported. 1. Battery technology. Alkaline. Battery capacity. 1000 mAh. Battery type. AAA. Battery life. 12 month(s). System requirements. Windows operating systems supported. Yes. Mac operating systems supported. Yes, MacOS. Linux operating systems supported. Yes. Minimum system requirements. Logitech proprietary receiver:. – USB port. – Windows 10 or later, Windows 8, Windows 7. – macOS X 10.12 or later. – Chrome OS. – Linux 2.6+. Bluetooth connection:. – Bluetooth. – Windows 10 or later, Windows 8. – iOS 8 or later. – Android 5.0 or later. – Internet connection for software download. Weight & dimensions. Receiver width. 1.75 cm. Receiver depth. 2.5 cm. Receiver height. 6.6 mm. Receiver weight. 2 g. Width. 36.6 mm. Depth. 123.6 mm. Height. 24.7 mm. Weight. 48.4 g. Packaging data. Quantity per pack. 1 pc(s). Package width. 36.5 mm. Package depth. 90.5 mm. Package height. 248 mm. Package weight. 115 g. Packaging content. Batteries included. Yes. Receiver included. Yes. User guide. Yes. Packaging content. Presentation remote USB Dongle 1 AAA Battery User documentation. Logistics data. Master (outer) case width. 98.5 mm. Master (outer) case length. 302 mm. Master (outer) case height. 262 mm. Master (outer) case gross weight. 1.02 kg