PRODUCT FEATURE - The bladeless tower fan uses air multiplier technology and unique design to project a stream of smooth, high-velocity airflow. SAFE BLADELESS - This leafless tower fan with 90° oscillation angle and no fast-spinning blades is smooth, without unpleasant buffeting, making it safe for children and pets. LOW NOISE - With silencer technology, Ultty bladeless standing fan brings a good experience of low noise and natural wind, improving sleep quality. 9 SPEED SETTING & SLEEP TIMER - The tower fan features 9 speed setting and 2 wind mode setting for your choice. 1-8 hours of timing function for good sleep. New REMOTE CONTROL - Adsorbed on top of the fan;10 meters distance of remote control, convenient for you to operate. 2-year limited warranty.