Description Technical specifications: Output power 250mw – 300mW wavelength: 650nm working voltage: DC = 3.7V current: 750 mA <I <1.2a water resistance: 25 m power supply: 1x 18650 LI-ion battery Working temperature: 0 ~ 30 storage temperature: -10 ℃ to 50 ℃ material: aluminium Color: gray Durable and high quality packing includes: 1x ALLIGATOR 250mW 650nm red Laser of your choice
