50Mile 532nm Green Laser Pointer Visible Beam Light Lazer Pen+18650 Batt&Charger

Features: Use your laser pointer to point at any desired targets on projection screen, video.With star cap it can show variable wonderful patterns at night. When take off the cap, it is a single beam pointer pen. Across the sky, allowing you to find the stars in the fan days you want the stars, is the leader in the vast sky. This high quality laser pointer adopts the latest technology optics and microelectronics. Power saving, lightweight, suitable for putting in your pocket and handbags can be used for presentation, teaching indicator, children amusement and more. 1. It is used to point at any desired target on projection screen, video, etc. 2. It can be used for presentation, teaching indicator, etc. 3. With star cap, it can show variable wonderful patterns at night. When take off the cap, it is a single beam pointer pen. 4. Across the sky, leading you to find the stars in the clear nights. 5. Lightweight, suitable for putting in your pocket or handbags, easy and convenient to bring. 6. This high quality laser pointer adopts the latest technology optics and microelectronics. 7. Press-button switch at the bottom, no need to keep holding when use it. 8. Designed with green color light, which is easier for you to find the target and Highlight the key point. 9. Made of aerometal, more durable. 10. Designed with a pen clip, convenient to bring and you don't need to worry about lossing it. 11. The copper at the end is fixed by aluminium sheet, which avoids short circuit. 12. Power-saving: first press -- on; second press -- off. Note: This laser pen is powered by 1x18650 battery (included) 1. Negative pole -- inward Positive pole -- outward 2. When the light color is turning into green from red/ orange, charging is finished. Specifications: 1. Material: Aerometal 2. Dimensions: 150 X 28 X 22mm 3. Beam style: Continuous line. 4. Wave length: 532nm 5. Power supply :1 x 18650 Battery. (included) 6. Laser range: 20000m 7. Laser Color: Green 8. Focus mode: No 9. Body Color: Black 10. Working voltage:DC=3.0-3.7V. 11. Waterproof: IPX67 12. Preheat time: < 3seconds. 13. Operating Temperature: +20?~+30? 14. Charging time: 3~5 hours 15. Output Power: <5mw Package include: 1 x Green Laser Pointer with Star Cap 1 x Charger (US Plug) 1 x 18650 3.7v Rechargeable Li-ion battery(color sent randomly) Warnings: 1. Avoid direct eye exposure to laser beam -- exposure to the eye can cause permanent damage. 2. 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. 3. Please keep this out of the reach of children. 4. 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.