• 【2.4GHz Wireless Control】Stable 2.4GHz RF transmission provides reliable wireless control up to 100 meters without obstruction for flexible presentations.
• 【Red Light Laser Pointer】650nm Class 3R red laser with up to 200m projection range, ideal for highlighting key content during lectures and meetings.
• 【Multi-Function Control】Supports page up/down, black screen/full screen toggle, and one-click hyperlink jump for seamless presentation navigation.
• 【3-Level Brightness Adjustment】Three adjustable brightness levels adapt to different room sizes, from small meeting rooms to large auditoriums and lecture halls.
• 【Plug and Play】No driver installation required, compatible with Windows, macOS, and Linux systems, with 5-minute auto sleep mode for extended battery life.

Specifications:

• Model: LP479
• Working Mode: 2.4GHz
• Wireless Frequency Band: 2402MHz-2480MHz
• Max RF Output Power: 4dB (Conducted)
• Wireless Control Range: ≤100m (Unobstructed)
• Laser Type: Class 3R
• Laser Standard: GB/T7247.1-2024
• Max Laser Radiation Output: <5mW
• Pulse Width: 5us
• Laser Wavelength: 650±20nm
• Laser Range: ≤200m
• Battery Type: Alkaline Battery
• Battery Model: 1 x AAA Battery
• Nominal Voltage: 1.5V
• Receiver Interface: USB-A
• Compatible Systems: Windows/macOS/Linux
• Material: PC+ABS
• Dimensions: 154mm x 25mm x 13mm