Size: 170*240*92mmSimply press the "S" control to automatically rotate 90° left and right, and manually adjust the 90° vertical tilt to provide excellent airflow. The air is surprisingly cold and can cool the room without blowing directly on you for a long time.3600 mAH rechargeable battery, wireless design, this dining fan allows you to place it anywhere: bedside, on the desk, in the kitchen. Take it on a trip, 3600mAh large battery, 12 hours of lasting freshness! Charge the fan through any power supply with USB output, laptop or mobile power.Powerful and quiet However, the ceiling fan is ultra-quiet and low-speed, so you will hardly notice it is working. This three-blade fan brings you fresh, natural air and a peaceful night. Better accompany you to work or sleep without disturbing you.Removable and easy to clean design, rotate counterclockwise to remove the grille, and then easily clean the front cover and fan blades with a damp cloth. Fresh and clean wind speech.This powerful fan has 4 wind speeds from light breeze to strong wind, allowing you to precisely control the wind speed and easily get a comfortable air volume. The use of a brushless DC motor ensures incredible airflow and more power than ever before.