Feature: Highlighting / Magnification Leverage advanced tech for highlighting and magnification. Emphasize crucial points and showcase details clearly, ensuring an outstanding presenting experience. All - in - One Wireless Control This multi - functional presentation mouse doubles as a wireless cursor controller. Use it to play videos, open links, and comes with added features like anti - lost reminder, timer, window switching, full/black screen, and page navigation. Safe and Effective Digital Laser Our digital laser is eye - safe and works great on LED/LCD screens. Easily adjust the dot/s size and color. Note: This unit has only a digital laser. Practical Tools for Presenters Anti - Lost / Timer Never lose your presenter with the anti - lost function. The built - in timer (up to 199 minutes) vibrates silently to keep you on track. Enjoy a 50 - 65 - foot wireless range. Mouse - like Cursor / U - Disk Acts as a mouse left - click for interactive actions. The TF card in the USB dongle holds software and can be used as a 128M U - disk (replaceable). Customization via Accompanied APP Open the app by clicking the icon. Customize digital laser color, spot lamp brightness, timer, anti - lost settings, and more. Access the e - manual too. Sleek and Comfortable Design Piano Lacquer Build Made of premium piano lacquer, it looks and feels upscale. Ergonomic Shape Small yet ergonomic, offering a comfortable grip for extended use. Package Includes 1 Presentation Pointer 1 Wireless Receiver 1 Storage Bag 1 USB Cable 1 User Manual