Feature Highlights: 1. Dual Set with Red Light Pointer – This PowerPoint clicker features a 2.4GHz wireless design with strong anti-interference capability. The signal stays stable within 100 meters, so you won’t experience delays or disruptions. The built-in red pointer is bright and steady, making it easy to see on most screens (not recommended for LED/LCD displays), even in large conference rooms. 2. Long Range & Quick Response – The remote works reliably up to 228 feet (70 meters), and the pointer beam reaches 656 feet (200 meters). Move freely around the room while staying in control of your presentation. 3. Wide Compatibility – Works with Windows 2003/XP/Vista/7/8/10, macOS (may need simple setup), Linux, and Android. Supports PowerPoint, Keynote, Prezi, PDF, MS Office, web browsers, and more. Perfect for laptops, projectors, and interactive whiteboards—ideal for teachers, trainers, speakers, and business presenters. 4. Plug-and-Play Setup – No software or complicated settings needed. Just insert the AAA battery (not included), place the USB receiver under the battery cover, and plug it into your device. Compact and lightweight, it fits comfortably in your hand and is easy to carry. 5. User-Friendly Controls – Includes standard buttons for navigating slides (up/down), black screen/full-screen toggle, and a responsive laser button. You can operate it without looking down, keeping your focus on the audience. A power switch helps save battery when not in use. Product Details: This wireless presentation remote is designed for smooth, hassle-free presenting. Its stable 2.4GHz signal ensures no dropouts within 100 meters. The bright red pointer is visible even in well-lit rooms and on most screens. Compatible with a wide range of operating systems and presentation software, it’s ready to use right out of the box—just add a battery. The ergonomic design fits nicely in your hand, and intuitive buttons let you control your slides effortlessly. Specifications: - Color: Black - Material: Plastic - Package Includes: 2 x PPT Clicker Remotes - Battery: AAA (not included) Note: Slight color variations may occur due to lighting and screen differences. Dimensions may have a tolerance of ±1–3 cm.