Fangrui Product Details Optimal Connectivity Compatibility: Experience Seamless Typing And Navigation With The 2.4g Wireless Technology, Ensuring Reliable Connection Without Delays. Compatible With Most Pcs And Laptops, Making It A Versatile Choice For Both Work And Play. Designed For Comfort: The Set Includes A Keyboard With Keycaps Featuring An English Layout, Designed To Provide A Comfortable And Silent Typing Experience. The Included Mouse Pad Enhances Mouse Accuracy. For Various Uses: Whether Youre Gaming, Handling Office Tasks, Or Simply Browsing, This Keyboard And Mouse Set Meets All Your Needs With Its Durable Build And Stylish Design. Keyboard Keyshaft: Volcano Keyshaft Working Current: 3.0 Mah Connection Method: 2.4g Working Voltage: 1.5v Wireless Range: 10 Meters Power Supply Mode: 1 Aa Battery Each(not Included In The Shipment) Compatible Systems: Windows/mac Due To Different Batches, There May Be Differences In Product Printed Text, Which Will Not Affect Use Colour:black Material:abs Package Contents: 1