Cheap USB Green Laser Pen 150mW 532nm with Stay-On Switch

This USB green laser pointer is cheap and powerful, with a mini design and stay-on switch, easy to carry and use. The peak power is about 150mW, and the distance of the green laser beam is up to 5000 meters. It has passed quality inspection, aging test, and FDA certification. For astronomy enthusiasts, this will be a good tool.

Specifications
• Output power: 150mW
• Wavelength: 532nm (green)
• Useful life: 5000-8000 hours
• Maximum distance: 8000 meters
• Laser divergence: < 1.25mRad
• USB interface: Android 2.0
• Built-in battery capacity: 350mAh
• Housing material: aluminum alloy
• Switch: stay-on switch
• Focus mode: fixed focus
• Operating voltage: 3.0V
• Operating temperature: -10℃ - 55℃
• Product size: 13 x 105 mm
• Gross weight: 78 g

Packing List
1 x 150mW USB Green Laser Pointer
1 x Paper Box