This model adopts ultra-high hardness ceramic bead attack head design, the hardness is second only to diamond, it can easily break the toughened window glass; the rear double switch design, one-button flash switch to ensure accurate operation under high pressure environment; the tail is equipped with service patrol Switch, strong light and low light two-position design, comfortable to hold for a long time; 18650 battery USB direct charge design, with charging instructions; press the switch to embed a low battery reminder function on the front, the battery has two stages of 20% and 10% There will be a red light to remind you to keep abreast of the power status of the flashlight; the square knurled design of the barrel body is comfortable and has a better anti-skid effect. Product use: strong light illumination, police patrol, anti-riot, instant blindness, so that the suspects lose their resistance.