http://www.lightmobile.com/cpdz_show.aspx?id=410 <br />Product features: <br />Waterproof, can be used at 0.5 meter under water. <br />Good shock proof, withstanding falling from 1.5 meters high. <br />3W imported LED. <br />Convenient wrist band carrying. <br />Lithium-ion battery, automatic management of charging and discharging. <br />Usage: <br />The switch is in the middle of the flashlight, controlling the flashlight in a sequential cycle: low light, working light, strong light and off. <br />When the batteries of the flashlight are exhausted, unscrew the back cover, take out the batteries and replace with backup batteries. <br />Technical parameters: <br />Two charging modes of 220V electric supply and 12V automobile charger. <br />Strong light can continuously work for more than 3 hours. <br />Working light can continuously work for more than 7 hours. <br />Dimension: total length: 150 mm, handle diameter: 27 mm, diameter of attacking head: 35 mm, sling length: 160 mm <br />Weight:230g
