Pink hat with a headlamp 45lm with USB charging is a great tool for, for example, beading in an environment with poorer light. You can easily shine a light on your beads. The benefits are that the light in the hat, which consists of four 45lm LED diodes, can be charged using a USB cable and it can be taken out of the hat, so you can easily wash it. Li-ion 300mAh accumulator lasts for 4 hours, depending on the light degree - 100%/75%/50%. You can also put the hat to good use outside while on the road, as it has a reflector on the back side.