por | ago 7, 2026
Waterproof 450nm Blue Laser Pointer Dot Spot Adjustable Presentation LED Torch ParametersModel: 450T-100-F-W-18650Laser Shape: DotWavelength: 450nmWorking Voltage:DC 3.7VStart voltage:2.5VSpot Size:about 5M at 15-18mmFocusable:YesWaterproof:YesBeam pattern:Continuous...
