HighlightsCirculation wind mode can change speeds automatically without button pressingEnjoy the cool airflow while immerse in reading/working/sleeping.Built-in 2000mAh rechargeable battery, 2-3Hrs fully charged and sustain up to 7Hrs.Come with 180° rotatable bracket, the fan can stand on the desktop by setting the bracket reclining to 45°(Optimal)Front shell grid and rear encircle the fan blade, no need to worry about the safety of your kidDetails*Features* - *5 Working Modes* - Come with clear