Description
50nm 1W Blue laser pointer
Wavelength: 450nm
Battery: 16340 Rechargeable battery
Start time: ≤ 3 seconds
Power: 1000MW-1200MW
Working voltage: DC7.4v
Spec.: ¢23mmx180mm
Material: Rigid aviation aluminum alloy, strong and durable
Switch mode: Rear steady type switch
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