High Quality: This laser pointer is made of aluminum alloy, strong and durable. It features a sleek design and emits a green laser beam with a range of up to 5,000 feet. Rechargeable Design: The laser pointer has a built-in rechargeable battery. A green light indicator flashes when the battery is low. Simply rotate and remove the bottom cap to reveal the USB-A charging port. It can be charged using any standard USB-A power source, such as a computer, laptop, phone charger, power bank, or wall adapter. A 30-minute charge provides extended usage time. Beam Pattern: Remove the star-shaped cap by pressing down and rotating to project a straight green beam in dark environments. Reattach the star cap to project a decorative star pattern. The laser is suitable for various applications including construction sites, outdoor activities, classroom demonstrations, and presentation pointing. Safety Notice: Never point the laser at human or animal eyes. Keep the device out of reach of children. Color: Black Material: Aluminum alloy Package Contents: 1 x Laser Pointer Note: The actual product color may vary slightly due to lighting and display differences. Measurement may vary by +/- 1-3 cm.