The keychain light is mini and portable to be as emergency light and work light, COB light source, three modes, fast charging. It has strong magnet, folding bracket, bracket hole and bottle opener, mu more→ltifunctional use. Features: Only 45g weight, S size, slim body, easy to carry. Strong magnet, free hands, more convenient. COB light source, enLd lamp bead panel, wider lighting area. Three modes(highMstrobe), according to different needs make reasonable adjustment. Folding bracket, acting on the ground, it can be used as work light. Builtin fast charging chip, faster charging. Bracket hole, can be used with bracket, the connection is firm. Bottle opener, be easy ro carry about whenever and