Description: This page turning pen is plug play and features sensitive response and remote control, which is easy and convenient to use. With the help of this page turning pen, you can easily point to a PPT or blackboard as well as flip PPT page, and it is an essential good assistant for PPT presentations. It is constructed of ABS material. This page turning pen can make your presentation look more dynamic and make your audience feel relaxed. The length of this product is 10.5cm and width is 4cm. This page turning pen is suitable for teaching, office and so on. Item Name: Page Turning Pen Material: ABS Battery: 1 x AAA Batteries (Not Included) Operating Voltage: 1.5V Operating System: for Windows 98/SE/Me/2000/XP/Vista, for MAC OS, for Linux Features: Plug Play, Quick Response, Remote Control Size Details: L: 10.5cm/4.13", W: 4cm/1.57"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Page Turning Pen 1 x Receiver