A. Specifications: 1. Color: Black 2. Effective Range: Approx. 50-foot (15-meter) 3. Battery: 2AAA batteries (Not included) 4. 2.4 GHz wireless technology 5. USB port B. Product Name: R400 2.4Ghz Wireless USB Receiver Presenter Pointer Pen Page Turning pen Remote Control for Powerpoint Presentation For Office C. Overview: The Wireless Presenter R400 is designed to help you make your point in a meeting. It has a red light spot, which is easy to see against most backgrounds and projection surfaces, ensuring they won't miss the point. Its intuitive slideshow controls help you navigate through your presentation with confidence. D. Features: 1. Built-in slideshow buttons 2. Contoured one-touch keys for easy slideshow control 3. Lightweight, portable, comfortable handheld feeling 4. Plug and play, no software required, making it simple to get started 5. Page turning pen with a red light spot, easy to see against most backgrounds and projection surfaces 6. Storable receiver, easy to use; simply insert the receiver into the USB port and it can be used immediately 7. Battery-power indicator to help you understand the power situation 8. On/off switch to extend battery lifetime 9. Select imported IC for fast response, stable and reliable performance, 2.4G long-distance remote control, and high-speed transmission E. Package Included: 1 x Wireless Presenter Remote Control R400 1 x Wireless Mini Receiver