Hat with LED light OTTO one size

The high-quality OTTO winter hat is fitted with a 180-lumen headlamp with three-level light intensity adjustment. The lamp can be charged via a USB socket (the torch can easily be removed from the hat and charged via a USB port, e.g. on a computer). Ideal for winter work, especially in poorly lit places or at night.Knit: 100% acrylic, gauge 9; Luminous flux: 180 lm; Operating time: 2–4 h; 3-level light intensity adjustment; Charging via USB port.