[High Quality] This laser pointer is made of aluminum alloy, strong and durable. It features a non-slip design and delivers high performance with a range of up to 5,000 feet. [Rechargeable Design] The green light flashes when the battery is low. Simply rotate and remove the bottom cap to access the USB charging port. Compatible with any USB-A power source, including computers, laptops, phone chargers, power banks, or wall outlets. A 30-minute charge provides extended usage time. [Starlight Pattern] Remove the star cap and rotate to adjust the lens. Use without the cap for a straight green beam in the dark. Attach the star cap to project decorative star patterns. Ideal for use on construction sites, outdoor activities, classroom presentations, meetings, and other applications. [Notice] Never point the laser at human or animal eyes. Keep out of reach of children. Color: Black Material: Aluminum Alloy Package Contents: 1 x Laser Pointer Note: The package includes only the items listed above. Product color may vary slightly due to lighting and display differences. Measurement error allowed within +/- 1-3 cm.