Mini 2.4GHz USB Wireless Mouse Optical Pen Air Mouse Adjustable 500 / 1000DPI for Laptops Desktops Computer Peripherals

Mini 2.4GHz USB Wireless Mouse Optical Pen Air Mouse Adjustable 500 / 1000DPI for Laptops Desktops Computer PeripheralsFeatures:Innovative mini pen-style mouse provides accurate and easy control of the mouse cursor.2.4GHz wireless connection, up to 10m operation distance.Adjustable 500/1000 DPI optical sensor for smooth movement control.Power saving: if there is no 2.4GHz signal, it will automatically power off.Pen shaped, especially suitable for handwriting input.Real Plug and Play, no extra driver needed.Low voltage alarm function, reminds you to replace battery in time.Designed with a wheel for page turning during PPT presentation.Specifications:Color: Black、red、Blue（optional）Tracing system: opticalOperation frequency: 2.4GHz ~ 2.483GHzOperation distance: up to 10 meters, 360°Resolution adjustable: 500/1000cpiOperating current: 15mASystem requirement: for Windows 2000/XP/Vista/7, Linux, Mac OS, Android OS (with standard USB interface)Battery type: 1 * AAA Battery (not included)Item size: approx. 14 * 2.3 * 1.5cm / 5.5 * 0.9 * 0.6inPackage size: 18 * 12 * 4.5cm / 7.1 * 4.7 * 1.8inPackage weight: 96g / 3.4ozPackage included:1 * Pen Mouse1 * USB 2.4GHz Receiver1 * Mount