Separate on/off switch allows for energy-saving use of the devices. Tilt adjustment allows the position to be adjusted for greatest comfort.

2 adjustable speed levels for a cooling effect with a light breeze or for cooling down on hot summer days

Helps keep a clear head when working or surfing on PC/laptop - Barely perceptible fan operating noise - No risk of injury thanks to sturdy protective grille - Low power consumption, notebook battery is not noticeably loaded - Voltage supply comes from the USB socket on the device