LONG RANGE GREEN BEAM: Our high power laser pointer features a bright green beam. Whether stargazing, giving a presentation, or exploring outdoors, its long-range visibility provides accurate pointing performance. HIGH QUALITY CONSTRUCTION: This durable laser pointer is made of aluminum alloy with a smooth black matte finish. It is designed to be resistant to water, drops, and abrasion, making it suitable for outdoor use such as hiking, camping, or construction tasks. IDEAL FOR MULTIPLE USES: This green laser pointer is a versatile tool for astronomy, outdoor activities, professional presentations, and construction applications. It delivers reliable performance for highlighting objects or guiding attention in various environments. MULTIFUNCTIONAL STARLIGHT PATTERN: The removable starlight cap creates a decorative pattern when rotated. The cap can be easily attached or removed to switch between standard beam and patterned light effects. EASY TO CHARGE: Features a USB charging port and can be powered from any standard USB-A source such as a laptop, wall charger, or power bank. A short charging time supports extended usage.