The Marvo Ws009 Wireless Combo Is A Set Of Wireless Keyboard And Mouse Designed For Everyday Use. The Keyboard Features A Compact And Sleek Design With A Full-Size Layout, Complete With Numeric Keypad And Media Hotkeys. The Keys Are Soft And Comfortable To Type On, And The Keyboard Connects Wirelessly To Your Computer Or Laptop Via A Usb Receiver. The Wireless Mouse Has A Simple And Ergonomic Design, With A Symmetrical Shape That Makes It Suitable For Both Left And Right-Handed Users. It Features Three Buttons And A Scroll Wheel, And Has An Optical Sensor For Accurate Tracking On Most Surfaces. The Marvo Ws009 Wireless Combo Uses 2.4Ghz Wireless Technology, With A Range Of Up To 10 Meters. The Keyboard And Mouse Both Run On Aaa Batteries, Which Are Included In The Package. The Combo Is Compatible With Most Operating Systems, Including Windows, Mac Os, And Linux. Overall, The Marvo Ws009 Wireless Combo Is A Practical And Affordable Choice For Those Looking For A Reliable Wireless Keyboard And Mouse Set For Everyday Use.