Feature:1. 2.4Ghz wireless mouse, transmission distance up to 10m. Innovative mini pen-style mouse provides accurate and easy control of the mouse cursor.2. Three resolution adjustable 800/1200/1600DPI, provides more sensitive than standard optical mice for smooth and precise tracking on a wide of range surface.3. Scientific ergonomic design, wrist and arm positions for smoother movement and less overall strain.4. Use it as an optical mouse with your laptop and desktop, or just flip mouse over to use it as a stylus with your tablet.5. Designed with a wheel for page turning during PPT presentation.6. USB receiver with plug and play.7. Support Windows 7/Vista/XP/2000, Android, Linux, Mac OS.Specification:Innovative mini pen-style mouse with handwriting input function, you can use it as a writing board for your tablet. Widely used on PPT, hand writing, drawing, meeting. Equal to PowerPoint presenter when needed, use mouse wheel to turn pages freely, remote control distance range is up to 10 meters. Ergonomically Design, best mouse for who suffered from "mouse pain".Features:2.4Ghz wireless mouse, transmission distance up to 10m. Innovative mini pen-style mouse provides accurate and easy control of the mouse cursor.Three resolution adjustable 800/1200/1600DPI, provides more sensitive than standard optical mice for smooth and precise tracking on a wide of range surface.Scientific ergonomic design, wrist and arm positions for smoother movement and less overall strain.Use it as an optical mouse with your laptop and desktop, or just flip mouse over to use it as a stylus with your tablet.Designed with a wheel for page turning during PPT presentation.USB receiver with plug and play.Support Windows 7/Vista/XP/2000, Android, Linux, Mac OS.Specifications:Material: ABSColor: Red, Blue, Silver+GreyNumber of key: 4 keysOperating frequency: 2402MHz-2480 MHzTransmission distance: 10mResolution: 800/1200/1600DPIOperating voltage: 3VOperating current: 15mATracking method: OpticalMaximum accelerated speed: 14in/sBattery: 1*AAA (not included)Dimensions: 140*20*15mmWeight: 29gSupport: Windows 7/Vista/XP/2000, Android, Linux, Mac OSPackage weight: 61gPackage size: 16.5*9.5*3.5cm/6.49*3.74*1.37inchNote:Item color may show sight aberration due to different shooting light and monitor display.Package list:1* Pen Mouse1* NANO Receiver1* Mount1* Micro to USB Adapter1* Type-C to USB Adapter1* User ManualPackage List:1* Pen Mouse1* NANO Receiver1* Mount1* Micro to USB Adapter1* Type-C to USB Adapter1* User Manual