• Manufactured from composite materials with a steel fan guard.• Oscillation control switch and pivot head allow the user to control how the airflow is distributed.• Brushless motor keeps the fan quiet, making it ideal for office environments.• 3-Speed settings.• Supplied with a USB cable for powering via a laptop or mobile power bank, alternatively can be powered by 3 x AA batteries (not included) making it perfect as a portable fan.Manufactured from composite materials with a steel fan guard. Oscillation control switch and pivot head allow the user to control how the airflow is distributed. Brushless fan motor keeps the fan quiet, making it ideal for office environments. 3-Speed settings. Supplied with a USB cable for powering via a laptop or mobile power bank, alternatively can be powered by 3 x AA batteries (not included) making it perfect as a portable fan.• Manufactured from composite materials with a steel fan guard. • Oscillation control switch and pivot head allow the user to control how the airflow is distributed. • Brushless motor keeps the fan quiet, making it ideal for office environments. • 3-Speed settings. • Supplied with a USB cable for powering by laptop or mobile power bank, alternatively can be powered by 3 x AA batteries (not included). • Model No. SFF6USBTechnical Specification:Fan Diameter: ø150mm(6")Height(s): 205mmNett Weight: 0.42kgPower: 2.5WSpeeds: 3Supply: 5VDimensions: Length: 150mm x Height: 222mmWeight: 0.605KgWarranty: 1 year