[Essential for All Drivers] This emergency warning triangle can be used to alert oncoming vehicles of danger, emergencies, disabled vehicles, or road construction. It is suitable for all types of vehicles, ensuring safety for you and others. [4 LED Light Modes] Press the power button to switch modes: low white light; high white light; bright red light; warning: flashing red light. Equipped with a 30W COB LED lamp, it can illuminate the scene or serve as a perfect emergency signal. [Versatile] The various light modes can be used for vehicle accidents and breakdowns, roadside assistance, vehicle repairs, warning signals, construction sites, gardening, fishing, power outages, and more! Suitable for both indoor and outdoor use, this unique triangle can be used in various scenarios. [Portable, Stable, and Waterproof] The multifunctional triangle light is compact and lightweight, making it perfect for your vehicle. It can be placed on the ground or carried by hand. It is very sturdy, with strong wind resistance, wear resistance, and non-slip corners. Made of waterproof materials, it works perfectly in rainy conditions. [Efficient and Convenient Charging] The LED emergency triangle can be charged using a standard USB cable or 3 AA batteries (not included). It comes with a USB port for connecting and charging phones, computers, and other devices in case of emergencies.