Welcome to our store! 1, 2.4G WIRELESS CONTROL: The PPT presentation pen uses 2.4G wireless technology, with a wide remote control range, which is stable and reliable. 2, RED LIGHT INDICATOR: The PPT clicker has a red light indication function, making it easy to point out the presentation content, which is clear and intuitive. 3, MULTIPLE FUNCTIONS: This remote presenter supports flipping, starting and stopping, and other operations to meet more presentation needs. 4, BATTERY OPERATION: The wireless PPT presenter is powered by 2 AAA batteries (not included), making it easy to use anytime, anywhere, convenient and practical. 5, APPLICABLE SCENE: This wireless PPT clicker is compatible with multiple devices and software, widely used in teaching, presentations, conferences, etc. Item Type: Wireless PPT Clicker Material: ABS Battery: 2 x AAA battery (battery not included) 1 x Wireless PPT Clicker 1 x User Manual Customers are our top priority. If you encounter any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.