VEHICLE SAFETY: LED Road Flares Emergency Lights, a safety kit essential for cars, trucks, boats, vehicles, marine use, or motorcycle emergencies. Helps keep you safe in case of an accident. A thoughtful gift for friends and family to keep in their vehicles. 9 DIFFERENT EMERGENCY FLASHING MODES – Each LED safety flare light features 9 flashing modes suitable for various SOS rescue signals, ideal for both marine and road emergency situations. These lights can also be used for recreational activities such as camping and hiking. Suitable for disabled vehicle traffic warning, police road marking, surface float indication, and maritime salvage identification. RECHARGEABLE DESIGN: Features a built-in 650mAh lithium battery, eliminating the need for disposable batteries. Includes a USB charging cable for convenient charging at home or in the vehicle. Charging indicator turns red during charging and green when fully charged. Designed for long-term standby, capable of holding charge for over one year. WATERPROOF, CRUSH-RESISTANT & MAGNETIC: Each LED road emergency flare is coated with waterproof material to protect internal electronics. Constructed from high-strength industrial engineering plastic (PC and ABS) to withstand heavy impact. Resistant to compression under heavy loads. Integrated neodymium magnets allow secure attachment to the side or rear of vehicles. Includes a folding hook and flashlight mode for hands-free operation, useful when working under the hood or during maintenance. AFTER-SALE SERVICE: Committed to providing reliable emergency lighting solutions for safer travel. If any issue arises with the product, contact the seller for assistance. Prompt response and support available within 12 hours.