The Little Bear USB Fan is crafted from high-quality ABS plastic, offering three wind speeds to meet various cooling requirements. It can be conveniently placed on a desk. Its lightweight and compact size make it effortless to carry. The built-in rechargeable battery can be charged via USB, providing a working time of up to 2-4 hours. Dimensions: 8.86″ L x 4.13″ W x 1.69″ D.