Sell 【spot good】☬☋☞II Powerful SD303 Adjustable Focus 532nm Green Laser Pointer Light best price

Features: Perfect choice for classroom teaching. Also used in meeting rooms. Fast responding. Green laser light. Long light range. Simple appearance and so lightweight which is so portable to be taken. Description: Surface treatment: hard anodizing black Wave length: 532nm Safety level: Class II Circuit control: APC Flare forms: plaque-forming - circle Beam style: continuous line Spot size: 6M place;φ10mm Working voltage: DC=3.0-3.7V Preheat time: 3seconds Working temperature: 15 degrees C to 35 degrees C Storage temperature: minus 10 degrees C to 40 degrees C Power by: 1 X 18650 battery(Not included) Model: SD303 Wave length: 532nm Output power: less than 1mw Switch: constant on/off button Focus mode: adjustable Expected lifetime: 8000 hours Working time: 1hours Laser range: 1000-8000meters Max brightness: 350lm Specification: Body Color: Black Laser Color: Green Dimensions:160mmx22mmx22mm Body material: aerometal Package Included: 1 x Laser Pointer with laser head Notes: 1. Please allow 2-3cm measure error. 2. The color of the actual items may slightly vary from the above images due to different computer screen, thanks for your understanding.