Feature: 1. Type C Efficient Charging: The road flare emergency light features convenient and fast Type C charging, no need for external power supply, 3 in 1 charging design, saving your time by charging three lights at the same time. 2. Long Endurance: The emergency safety light features rechargeable 850mAh high capacity lithium battery for long lasting use. Red indicator light when charging, green when fully charged. Can standby for over a year. 3. Multiple Modes: The road emergency warning flare light has 9 modes to choose from, allowing you to adjust brightness and flash frequency as needed. 4. Versatile Use: The warning flashing flare light is suitable for emergencies in vehicles, trucks, boats, RVs, marines or motorcycles, having wide range of application. 5. Secure Fixation: The roadside safety beacon disc flare light is designed with a magnet base for easy fixing on vehicles or metal surfaces, making it convenient for use in vehicles, workshop maintenance, road work, etc. Specification: Item Type: LED Road Flare Emergency Light Battery: 3Pcs Polymer Lithium Battery 850mAh (Included) Maximum Visibility: Approx. 500m / 1640.4ft Working Time 1. Triple Flash: 18 hours 2. Double Flash: 36 hours 3. Single Flash: 48 hours 4. Rotation: 12 hours 5. Alternating Flash: 4 hours 6. SOS Rescue: 5 hours 7. High Steady: 2 hours 8. Low Steady: 4 hours 9. 3 LED Flashlight: 12 hours Long press for 3 seconds to turn off in any mode Weight: Approx. 440.00g / 15.52oz. Package List: 3 x Road Flare Emergency Light 1 x Storage Bag 1 x Data Cable