Ample Lights: The safety triangle stop sign with 3 COB 36 LEDs provides high visibility and is bright enough to spot from a distance Road Safety Protection: When your car breaks down on the road, you can place the safety triangle stop sign on the back of the car to ensure your safety Dual Charging Mode: Warning triangle two charging modes are available, battery or USB charging, which is very convenient. No need to worry about power outages when triangle warning signs are needed Easy to Carry: The car triangle is lightweight and compact, portable to carry in your car, does not take up much space, keeps you out of danger Ease of Use: Warning triangle the operation is very simple, no tools are needed. When you are in trouble, just place it near the car and others will get into trouble in front of you and don't drive at high speed to create danger