Desk fan with adjustable speeds and 180 degree horizontal rotationVoltage: 220 Volts Electrical power: 20 Watts Air supply method: By moving the fan head Number of speeds: Two speeds Operating mode: MechanicalFeatures: - The fan features a highly flexible plate, which can be placed on the table, can be clipped on, or can be hung, providing three effective functions in one amazing design. - It features a secure encryption network, as well as a condensed ventilation network that will safely provide you with uniform air throughout all its parts Exceptional.- It has reverse gear control/vibration head, high and low speed adjustable, automatic vibrating air supply.- Insulated plug, safe insulation, suitable for a variety of panels.- Automatic head/ 90 degree up and down adjustment. Automatic air supply for left and right vibration head with adjustable angle up and down. - Slight operating sound, it has quiet and comfortable design. It has a first speed ideal for sleep operation, and a second speed for quiet operation. - The motor runs smoothly, as well as low resistance and fast heat dissipation.Package Contents: Desktop fan with adjustable speeds and 180 horizontal rotation