high-hardness alloy safety hammer on the left side of the flashlight, It can be used to escape in emergency situationslighting modes: main light: strong light/low light/strobe/side light COB light, this flashlight is ready to meet your lighting needs in an all-round wayRainproof living standard, safe to use even when it rains; inside, there are high-quality, leak-proof wires to ensure it can keep working even when it rainsUSB charging, or when the power bank is used, the flashlight has a USB output function, which can charge electronic devices when going out.