Energy-efficient and quiet cooling: This electric fan features a DC motor that delivers strong airflow while using 50% less energy than AC motor, ensuring 30 dB quiet operation for minimal disturbance, suitable for peaceful nights or focused work Versatile settings: Equipped with three modes (normal/natural/sleep) and 12 speeds, this oscillating fan offers personal cooling, including simulate real wind; easily controlled via remote or panel, complete with an LED display for status monitoring Wide coverage: Enjoy cooling with an auto 80° horizontal oscillation, manually adjustable 90° vertical tilt and 90-110 cm adjustable height, making this tall fan great for comprehensive ventilation whether in living rooms, bedrooms, or home offices Sleep-friendly features: The cooling fan features sleep mode (quieter operation) and a 1-15 hour timer, with the option to turn off the screen light for uninterrupted night rest, enhancing your surrounding with gentle cooling Information: Overall dimension: 40L x 36W x 90-110H cm; assembly required; with handle and removable power cord