Features: Experience presentations with our Wireless Presentation Clicking, featuring USB Type C and advanced 2.4GHz wireless technology for stable signal transmission up to 100m. This portable Clicking is equipped with rechargeable battery, ensuring long performances and eliminating the hassle of frequent battery changes. Ideal for professionals, educators, and students, this device enhances presentation efficiency with multifunctional button . Perfect for use in offices, classrooms, and conference room, the Clicking red pointer help accurately highlight key point during your PowerPoint or Keynote presentations. This presentation remote is suitable for most systems, making it tool for any presenter. Specifications: Component:ABS Color:Pink/Black Output power: <5mW Remote control mode: radio frequency technology. Emission frequency: 2.4GHz Working: 1.5V Remote control distance: 100m Operating current: 4mA Dormant current: 10uA Size:Approx. 140mm/5.51inch Package Includes: 1Pc Wireless Presenter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.