Office Optical 1300 DPI White Ambidextrous RF Wireless + Bluetooth 10 m Scroll type: Ring Buttons quantity: 3 Power source: Batteries AA Mouse Bluetooth version 5.0 Frequency band 2.4 GHz Customizable movement resolution No Buttons type Pressed buttons Buttons quantity 3 Scroll type Ring Movement resolution 1300 DPI Movement detection technology Optical Device interface RF Wireless + Bluetooth Purpose Office Design Product colour White Ergonomic design No Form factor Ambidextrous Ergonomics Wireless range 10 m Works on any surface No Power Service life of battery 9 month(s) Battery type AA Power source Batteries System requirements Mac operating systems supported Yes Windows operating systems supported Windows 10, Windows 7, Windows 8, Windows Vista, Windows XP Weight & dimensions Weight 62 g Height 27 mm Depth 64 mm Width 100 mm Packaging data Quantity per pack 1 pc(s) Packaging content Batteries included Yes Receiver included Yes