Specification:Keyboard Specification: Transmission mode2.4G wireless, Bluetooth3.0, Bluetooth5.0Key typeMembraneKeycap Count104Multimedia hot keysYesSpill-resistant designNoPower supply modeAlkaline battery， 2 AA alkaline battery(Pre-installed)Battery life12 monthsProduct dimension (L×W×H mm)450.5*153.7*25.4Mouse Specification: SensorOpticalDPI1300ButtonsLeft button, middle button, right button, Bluetooth buttonScroll wheel directionTwo-wayPower supply modeAlkaline battery，1 AA alkaline battery(Pre- installed)Battery life9 monthsProduct dimension (L×W×H mm)107.8*63.67*35.4Design highlightsIntelligently switch among multiple devices Switch between Bluetooth 3.0, 5.0 and 2.4 GHz 1300 DPI tracking engine Chocolate button design Multimedia hotkeys Advantage / RecommendedMulti-mode combo, Simultaneously connects to up to 3 devices, and switches among them with ease. Compact and fashionable, suitable for high-end office users, especially who have multiple computers / pads. Warranty2 year
