1. The switch is touch type, with three levels of brightness adjustable
2. With both hands, open one side clockwise and the other side counterclockwise, and stretch the telescopic tube to become a lantern
3. Align the convex point on the edge of the lower cover with the groove of the lower cover, and then press the upper and lower cover of the lamp body with both hands, and rotate it clockwise at the same time, so that the convex point can be used as a desk lamp when it is buckled in the buckle.
4. The illumination angle can be adjusted at will in the state of the lamp, such as the shape of the flashlight