•【High-Precision Laser】 5mW green laser with a wavelength of 532nm for clear visibility up to 5000 meters at night •【Durable Construction】 Made from high-quality aviation aluminum alloy for long-lasting durability •【Extended Battery Life】 Powered by two AAA batteries (not included) for prolonged usage •【Quick Response】 Instant activation with ≤0.001 second start-up time for immediate use •【Professional Components】 Imported LD and accessories ensure a lifespan exceeding 10,000 hours •【User-Friendly Design】 Front-mounted touch switch for easy operation and internal laser module for improved heat dissipation Specifications: •Material: Hard aluminum with anodized black surface treatment •Dimensions: 14mm x 152mm •Power Output: 5mW •Wavelength: 532nm (green light) •Operating Voltage: DC 3V •Power Source: 2 x AAA batteries (not included) •Switch Type: Touch-sensitive •Activation Time: ≤0.001 seconds •Range: 50 - 5000 meters (visible to the naked eye at night) •Lifespan: Over 10,000 hours Package included: •1 x Laser Pointer