Introduction Powered by high-capacity rechargeable 18650 battery, this Extension-Type Focus Dot Pattern Facula Laser Pointer Pen with 18650 Rechargeable Battery is low power consumption and environmental friendly. It can produce dot light while focusing. What is more, the stretch focus makes you convenient to use this laser pointer pen. The comfortable pen appearance is easy and soft to hold. So you can hold it for long lasting time. Under the help of this laser pointer pen, you can show the main point you want to highlight directly and perfectly. Therefore, this laser pointer pen is an excellent assistant for you. You will be satisfied with this laser pointer pen. Features Powered by high - capacity battery, it is power saving Produce dot light It is extension - type Made of high quality material, so it is enough durable for long time using The laser can be seem as far as the eye can see Power saving, compact and reliable Simply press the button to activate the laser pointer pen and release it to deactivate Lightweight and handy design, it is very convenient to put in bags or pockets It's more convenience that use laser to point to the target instead of hands Point at any desired targets on projection screens, video monitors, and presentation graphics Perfect for teachers, professors, doctors, managers, engineers and so on Specifications Power:100mW/80mW Wavelength：520nm Light Color :Green Focus :Yes Power Supply :1 x 18650 Battery Switch Location :Bottom Switch Type :Click Weight:9.24 oz / 262 g Dimensions:5.71 x 0.94" / 14.5 x 2.4 cm (L x Dia) Body Color :Gold
