Specification: Product name: Adjust Burning 532nm Powerfull Green Light Laser Mode No:303 Matreial: Aluminum Alloy Battery: 18650 Battery or 16340 Battery(Not Include Battery) Laser Color: Green Wavelength: 532nm Beam Style: Continuous Line Form: Dot - Circle Working Temperature: +20℃~+30℃ Storage Temperature: -10℃~+40℃ Dimensions: App 23mmX160mm Switch: Touch Switch Operating Voltage: DC 4.2V with a key to protect Starting voltage: DC 3.6V Focus Mode: Adjustable Focus Weight: 128g Size: 160mm x 23mm Feature: 1. Made of aluminum alloy, more durable. 2. It can be used for presentation, teaching indicator, etc. 3. Lightweight,suitable for putting in your pocket or handbags, easy and convenient to bring. 4. It is used to point at any desired target on projection screen, video, etc. 5. This high quality laser pointer adopts the latest technology optics and microelectronics. 6. Across the sky, leading you to find the stars in the clear nights. 7. The copper at the end is fixed by aluminium sheet, which avoids short-ciruit. 8. Designed with green color light, which is easier for you to find the target and outlight the key point. 9. Press-button switch at the bottom, no need to keep holding when use it. 10. Designed with a hang rope, convenient to bring and you don't need to worry about lossing it. 11. The handle is made of anti-slip material, which prevents the laser pointer pen from dropping down. Tips: 1. Remove the batteries when not in use, keep away from the child! 2. The laser is high power .So it runs out of battery quickly.And please don't keep the laser on continuously for more than 20 seconds or it will get burnt from inside easily. 3. If you find that the brightness of the laser beam is seriously reduced,Please note that to charge the battery or replace battery. 4. The use of the laser beam is absolutely does not allow the irradiation of the eye in front of humans and animals! Package Included : 1 x Green Laser Pointers 1 x Nylon Rope 1 x Holster For the Laser pointers pen 2 x Safely keys
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