Portable Mini Hand Clip Fan USB Charging Quiet Desktop Electric Fan High Quality Student Dormitory Small Cooling Ventilador Fans [ Usage Scenario ] Home, dormitory, office, outdoor, etc. The fan can be clamped in the table, crib or stroller; It can also be used directly on the desktop. [ Wind speed ] The wind speed at gear 3 can be adjusted as you like. [ 720 ° random adjustment rotation ] Mesh cover 360 °: up and down adjustment Sitting axis 360 °: left and right adjustment Note: This is manual adjustment, not automatic adjustment. Color BLUE only Available without Battery