This Multi-purpose portable fan comes with a hanging hook and wide clamp, inserted with 5200mAh Li-ion battery and USB cord. This is perfect for indoor and outdoor use, such as for table, bedroom, camping, gym, etc. It is with 4 speed settings, allows your cooling needs, there is 3 timer and 3 LED brightness settings for choices, 360° spin rotation function helps make the fan for more user friendly use.