Product description: 1.The highest brightness is 220 lumens, and the longest range is 57 meters; 2. powered by a built-in rechargeable lithium-ion battery (120mAh), which can be charged via micro USB; 3. rotate the light head to turn on/off and switch modes. 4. size: 50.2MM*15.3MM(length*head diameter); 5. net weight: 18.5g (including battery); 6. one-piece flashlight body design, Unscrewthe flashlight head to charge and will not be beseparated from the flashlight body; 7. made of aviation aluminum and the surface is treated with military standardthree level hardanodized anti-wear treatment.
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