This red laser pointer comes with a stylish design. It features a USB receiver which comes with optional built-in flash memory. Featuring radio-frequency technology, This laser pointer makes an effective tool for presentation, meeting and teaching.

• Function: page-up, page-down, black screen, play slide, escape.
• No driver required.
• Battery: CR2032 x 1pc.
• Control distance: up to 15m; beam distance: up to 200m; laser wavelength: 650nm.
• Supports any kinds of operating systems.