[Wireless Remote Control and 656-foot Light Display Range] The presentation clicker has a control range of up to 100 feet and a green light illumination distance of up to 656 feet, allowing you to move freely and operate controls during your presentation. This wireless presenter remote control meets classic green pointer needs, such as page turning, window switching, screen blacking, and volume control. (Not recommended for TV, LED, or LCD screens). [2-in-1 USB Type-C, Plug and Play] This wireless presenter is compatible with both USB Type-C and traditional USB ports, offering versatility and convenience. The clicker is easy to use and highly responsive, ensuring you can navigate through your slides effortlessly. Simply plug in the wireless receiver USB port; no software installation is required. This 2-in-1 USB Type-C presentation clicker is an excellent tool for any presenter who wants a seamless presentation. [Rechargeable Presentation Clicker and 2.4GHz USB Receiver] The presentation clicker has a built-in 300 mAh lithium battery that can be used via a computer or charger. A 2-hour charge provides a week of use, and up to 180 days on standby. The clicker features a low-battery reminder function: when the battery is low, press the button and the indicator light will slowly flash four times as a reminder. A USB receiver is embedded in the bottom of the remote clicker for presentations, preventing loss. [Comfortable Grip] The ergonomically designed presentation clicker is comfortable to hold even for extended periods. The button layout is carefully optimized, making it easy to find each button, even when pressing it blindly. The comfortable grip and attractive appearance allow you to quickly familiarize yourself with the location of each key, thereby improving work efficiency. Overall, this clicker is the best companion for those who want to give engaging and professional presentations. [Wide Compatibility] The wireless presentation clicker remote supports the following operating systems: Windows 2003, XP, Vista, 7810, 11, OS, Linux, and Android. This presentation clicker supports the following office software: PowerPoint, Keynote, Prezi, Word, EXCLEANS, CD, See, and more. Product Category: Class 2; Maximum Output: Less than 1 mW; Wireless Technology: 2.4 GHz; Color: Black; Material: Plastic; Package Contents: 1 * Presentation Clicker. This package contains only the above contents; other products are not included. Note: Light reflections and different monitors may cause the color of the item in the picture to vary slightly from the actual item. The measurement error is allowed to be +-1-3 cm.