Using high-quality LED lamp beads, the extremely bright mode can reach 400 lumens^Long press the switch to turn on the extremely bright mode, release it to turn off. Double-click to turn on the front main light, and click to switch between high, medium and low modes. Three consecutive clicks to turn on the side lights, one click to switch to purple light, warning burst flashing and other light modes^The tail has a magnetic attraction function, combined with the warning flash mode of the side lights, can be adsorbed on the top of the car and other places, and become an emergency warning tool light^Built-in 300mAh polymer lithium battery, it charged through the Type-C interface, which can be fully charged in 35 minutes^It weighs only 18g and can be easily carried with zero burden on the key chain ^