This multi-functional flashlight has three main light adjustments, with a maximum range of 500 meters. The sidelight can be used for maintenance lighting, and the medium light mode can last for 9 hours. The alloy cone-shaped design of the safety hammer allows it to quickly break glass in emergency situations. The hidden cutting blade can be used for emergency evacuation, easily cutting through seat belts with a simple pull. The back has a strong magnet that can easily attach to ferrous objects. It can also be charged by solar energy, and can also be used as a mobile phone power bank in critical moments. If you are trapped in danger outdoors, pressing and holding the switch can switch to a high-pitched warning signal for help. There is also a compass at the tail, making it very suitable for outdoor enthusiasts.