Mini Size USB Rechargeable Wireless Magnetic emergency beacon Light: wireless warning light, providing you with a convenient and removable warning light, with a magnetic base you can choose to mount it on any vehicle roof position, the upgraded light beam provides you with a safe and reliable warning light bead to illuminate the road with visibility LE Sircut LE 228 LED Wireless charging Beacons :it can meet your use in any car position, no need to worry about the length of the wire, to provide you with a USB charging cable, fully chrage can maintian up to 13 hours lighting, no need to fix in a position, improve car beauty and also be convenient storage. Waterproof and dust proof beacon, so you can use it in rain or snow without worry and the product is well sealed for use in harsh weather conditions, providing you with safetySuitable for year-round use. Compatible with all vehicles rotating beacon. Ideal for emergency vehicles, mail, construction vehicles, truck vehicles, forklifts, tractors, golf carts, UTV cars, school buses and safety alerts, etc.