This laser pointer adopts the high-density copper-nickel alloy housing. All components are processed in the clean workshop, and the failure rate is much lower than other low-end products. The output power of the laser diode is more than 1W (300mW optional), with circuit protections and a cooling system to achieve good heat resistance and high stability. The penetration ability of its red laser beam is powerful. No matter in rain or fog, it can reach the sky and go through the clouds. If you are looking for the world's strongest red laser pointer, this is a recommended choice.

Product advantages
• This portable laser has the best power to size ratio in the world.
• As one of the leading manufacturers for class 4 lasers, we always ensure top-notch quality.
• Multi-operation mode is optional: five unique settings with an additional electronic safety lock function.
• Please twist the laser head to adjust the beam's focus, and you can burn the paper at the focus point.
• These high-end lasers have a cooling system, over-discharge protection, over-charge protection, and reverse polarity protection.

Technical details
Sizes: 140mm x 24 mm
Net weight: 260 g
Wavelength: 635nm / 638nm (red)
Measured power: 300mW / 1W
Laser type: class 4 laser
Laser body: cupronickel
Operation mode: single-mode, multi-mode (optional)
The useful life of the diode: > 6000 hours
Beam divergence: 0.7mRad - 3.8mRad
Power consumption: DC 3.7V @ 0.5A - 2.2A
Power supply: 1 x 69mm 18650 battery
Battery lifetime: 30 - 180 minutes
Switch: stay-on switch
Housing material: copper-nickel alloy
Operation mode: single mode/multi mode
Multi operation modes: low power, half power, strobe, high power, SOS
Focusable: yes (head rotation)
Warranty period: one year

What's in the box?
• Strongest portable red laser pointer x 1
• Class 4 laser safety goggles x 1
• Rechargeable 18650 lithium battery x 1
• Battery charger x 1
• Metal kaleidoscope caps x 5
• Dust-free cloth x 1
• Warranty card x 1

Notes:
1) Do not make the laser pointer work continuously for more than 2 minutes, or it will affect the useful life.
2) Do not make the laser beam into the eyes!

How to switch the operating mode?
1) Within three seconds after powering the laser pointer, you can perform the following operations to change the operating mode:
Low power by three half presses
Half power by four half presses
Strobe mode by five half presses
high power by six half presses
SOS mode by seven half presses
2) If the operational mode works continuously for more than five seconds, the laser will memorize it as the default mode.