39"Portable Quiet Oscillating Standing Floor Tower Fan w/ 3 Speeds, 3 (Normal/Nature/Sleep) Modes, 7.5 Hour Timer, and Remote Control , have 3 speed modes, you can easily optimize the cool airflow throught adjust speed setting. By a 7.5-hour timer, no matter in which modes(normal/natural/sleep), you can get cool anytime.Built-in a stylish touch panel, one touch to adjust.This fan is made of lightweight material and built-in handle, transport to anywhere without difficulty