Check the listing for details. Blue Burning Laser Pointer 450-n-m Adjustable Visible Beam Light. Condition: New. Listed at 36.47 USD. Specification: Body Material: Aviation Metal Wavelength: 450nm Spot Size: < 10mm φ at 6m Laser Range: 2000m Beam Type: Continuous Line Focus Mode: Adjustable Dimensions: 140 x 27mm / 5.5 x 1in (L x D) Power Supply: 2 CR1-2-3-A Batteries (Included) Operating Voltage: DC 3.0-3.7V Operating Temperature: +15°C to +35°C Storage Temperature: -10°C to +40°C Package Included: 1 x blue laser pointer 2 x batteries 2 x battery chargers 5 x replacement heads 1 x goggles 1 x aluminum alloy case Features: Ultra-Long Range Visibility: Experience exceptional brightness with this high-performance blue light flashlight—capable of projecting a powerful beam over 1,000 meters at night and hundreds of meters during the day. Ideal for outdoor exploration, security checks, or emergency situations.