Specification: Product name: G303 532nm 5mw Green Light Laser Pointer Body material: Aerometal Power supply :Power supply : 1 x 18650/1 x 16340 battery(not included) Wave length: 532nm Laser range: 200~5000m Working voltage: DC=3.0-3.7V Charging time: 3~5 hours Spot size: 6M place <φ10mm. Power: 1-200mw Dimensions: 126x22x22mm(without the extended tube) /158x22x22mm(with the extended tube) Features: 1.With an extended tube, it can be taken off to suit different needs. 2. It is used to point at any desired target on projection screen, video, etc. 3.It can be used for presentation, teaching indicator, etc. 4.This high quality laser pointer adopts the latest technology optics and microelectronics. 5.Designed with green color light, which is easier for you to find the target and outlight the key point. 6.The copper at the end is fixed by aluminium sheet, which avoids short-ciruit. 7.With a key to lock the laser to avoid power loss -- when the key points at the red point ~ lock (green point~unlock). 8.With star cap, it can show variable wonderful patterns at night. When take off the cap, it is a single beam pointer pen. Package included: 1 x G303 532nm 5mw Green Light Laser Pointer 1 x Star Capter 2x Keys
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