Professional 301 Red Laser Pointer Pen Light Focus Laser Visible Beam 650nm 5mw - $7 - (Chino, CA)
Professional 301 Red Laser Pointer Pen Light Focus Laser Visible Beam 650nm 5mw Item number: 1575 Product description: Laser Color : Red Body Color : Black Beam style : Continuous line Wave length : 650nm Power supply : 1Pcs 18650 Battery (Not included) Laser range : 100 - 500m (The human eye can see the longest distance at night) Focus mode : No Working voltage : DC3.0 - 3.7V Waterproof : IPX67 Preheat time : <3s Operating Temperature : +20°C -- +30°C Output Power : 5mw Material : Hard aluminum Size : 149mm x 23mm (5-29/32” x 1”) Weight : Approx 80g (2-13/16oz) Feature : It is used to point at any desired target on projection screen, video, etc It can be used for presentation, teaching indicator, etc Across the sky, leading you to find the stars in the clear nights Lightweight, suitable for putting in your pocket or handbags, easy and convenient to bring This high quality laser pointer adopts the latest technology optics and microelectronics Press-button switch at the bottom keep holding when use it Designed with red color light, which is easier for you to find the target and outlet the key point Made of aerometal, more durable Designed with a hang rope, convenient to bring and you don't need to worry about losing it The copper at the end is fixed by aluminum sheet, which avoids short-circuit Power-saving : first press -- on; second press -- off Note : This laser pen is powered by 1x18650 battery (not included) Negative pole -- inward ,Positive pole -- outward Warnings : Avoid direct eye exposure to laser beam -- exposure to the eye can cause permanent damage The laser is bright even in normal temperatures and daylight, so it is recommended to limit it to 30 seconds or less per use to avoid heat buildup Please keep this out of the reach of children When not in use, it is always a good idea to remove the battery -- it is is a good way to ensure children do not have access to it In some countries, laser pointers such as this may be illegal to own and/or use …
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