[ WIRELESS REMOTE CONTROL DISTANCE & 656FT LIGHT DISPLAY RANGE ] Presentation clicker control distance range of up to 100 feet and the red light irradiation distance can reach 656FT, allowing you to freely walk around and operate the control during the presentation. This wireless presenter remote meets the classic demands of a red pointer, including page up/down, switch windows, full / black screen and volume control. (Not recommended for TV/LED/LCD screen). [ 2-IN-1 USB TYPE C, PLUG & PLAY ] 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 highly responsive, ensuring that you can navigate through your slides with ease. Just plug in the wireless receiver USB; no need to install software. This 2-in-1 USB Type C presentation clicker is an excellent tool for any presenter who wants to deliver seamless presentations. [ RECHARGEABLE PRESENTATION CLICKER & 2.4GHz USB RECEIVER ] Presentation clicker with built-in 300 mAh lithium battery, which can be charged via computer or charger. It supports one week of usage after charging for 2 hours, with simple standby 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 slowly flash four times to remind. The USB receiver is embedded in the bottom of the remote clicker for presentations to avoid losing. [ COMFORTABLE GRIP ] Presentation clicker with ergonomic design is comfortable to hold even for extended periods. The clicker's button layout has been carefully optimized, allowing you to easily find each button when pressing blindly. With a comfortable grip and exquisite appearance, it helps 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. [ WIDELY COMPATIBLE ] Wireless presenter remote supports Windows 2003/XP/Vista/7/8/10/11, macOS, Linux, Android. This presentation clicker supports office software such as PowerPoint, Keynote, Prezi, Word, Excel, ACD See, etc. Product class: Class 2 Maximum output: Less than 1 mW Wireless Technology: 2.4 GHz Color: Black Material: Plastic Package Contents: 1 x Presentation Clicker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allowed error is +/- 1-3 cm.