The presentation clickers control range is up to 100 feet, and the red light irradiation distance can reach 656 feet, allowing you to move freely and maneuver control during the presentation. This wireless presenter remote can fulfill the classic requirements of a red pointer, such as page up/down, switch windows, full/black screen, and volume control. (Not recommended for TV/LED/LCD screens). This wireless presenter is compatible with both USB Type C and traditional USB ports, making it versatile and convenient. The clicker is easy to use and very responsive, ensuring you can navigate through your slides with ease. Just plug into the wireless receivers USB, no software needs to be installed. This 2-in-1 USB Type C presentation clicker is an excellent tool for any presenter looking to deliver seamless and flawless presentations. The presentation clicker has a built-in 300 mAh lithium battery, which can be charged by a computer or charger. It supports a week of use after charging for 2 hours, and easy standby for up to 180 days. The clicker has a low battery reminder function: when the power is low, press the button, and the indicator light will flash slowly four times to remind you. The USB receiver is embedded in the bottom of the presentation remote to avoid losing it. The presentation clicker with an ergonomic design is comfortable to hold even for extended periods. The clickers button layout has been carefully optimized, and you can easily find each button in the case of blind pressing, comfortable grip and exquisite appearance, which can make you quickly familiarize yourself with the location of each key to improve your work efficiency. Overall, this clicker is the best partner for those who want to give engaging and professional presentations. The wireless presenter remote supports these operating systems: Windows 2003/XP/Vista/7/8/10/11, Mac OS, Linux, Android.