Check the listing for details. 450nm Focusable Dot Small Blue Laser Pointer Visible Beam Lights LMP4B. Condition: New. Listed at 102.73 USD. Store CategoriesStore CategoriesAU WarehouseOutdoor knifeKitchen chef knifeUS WarehouseKitchen chef knifeLaser pointer450nm Blue laser pointer520nm Green laser pointer650nm Red laser pointer405nm Purple laser pointerOther450nm Focusable Dot Blue Laser Pointer Visible Beam Lights Product Description Laser Pointer Pen Features: The design adopts simple and fashionable style. The appearance and feel are quite good. The module is made of imported laser tube. The concentricity is high precision, the structure is close, the pressure assembling process is adopted. Design, and designed for waterproof structure, and can focus, tail switch for the long light switch. Our laser pointer is very powerful, so don't see it for long time with bare eyes. Please storage the laser in dry environment and keep it away from children. Please avoid direct eye exposure to the laser when use it as a pure laser pointer. USE NOTE: 1: The laser is bright! Even in normal temperatures and daylight it is recommended to limit it to 50 seconds or less per use to avoid heat buildup. 2. The use of the laser beam is absolutely does not allow the irradiation of the eye in front of humans and animals! 3. Remove the batteries when not in use, put the child is not easy to get a place! 4. If you find that the brightness of the laser beam is seriously reduced Please note that to charge the battery. Batteries installation ： ( Please make sure the batteries " + " toward outside of laser pointer ) Description * Brand : Shadowlasers * Model No: LMBWP4-B(Bule Laser Pointer) * Body color: gold * Net weight: 190g * Body material: H62 Brass * Switch: constant on/off button * Focus mode: adjustable focus * Focusing method: Rotate the front cover to achieve zoom * Expected lifetime: > 8000 hours * Working time: > 1 hour * Battery: 1 * 18350 Rechargeable Li batteries * Laser range: 1000-5000 meters * Dimension：φ25*109mm * Wave length：450nm * Output power：< 1mw * Circuit control：APC * Laser Shape:Dot (rectangle to oval) * Flare forms：plaque-forming - circle * Beam style：continuous line * Spot size：5M place