Material: Aluminum Alloy, Function: For Outdoor Sporting,For Office and Teaching,For Astronomers, Working Temperature(°C): 10-40, Output: 1, Wave Length Range: 532nm, Wave Length (nm): 532, Shape: Pen Shaped, Operation Voltage(V): 3.7V, Power: 18650, Net Dimensions(cm): 15.0*2.3*2.3, Net Weight(kg): 0.098, Shipping Weight(kg): 0.11, What's in the box: Battery,Laser Pointer,Power adaptor, Listing Date: 10/30/2014
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