Compact USB ceiling fan with 6 blades for effective airflow in small spaces Key benefits Space saving yet capable airflow: Mini ceiling fan with a blade diameter of 42 cm (16.54 inches) and a single blade length of 18 cm (7.09 inches). When assembled, the unit measures about 16.5 inches in diameter, making it suitable for tight rooms, desks, and narrow spaces. Quiet, unobtrusive cooling: Silent design delivers a lownoise operation so it won't disturb sleep or work. The six blades move a decent amount of air to create a comfortable cool breeze. portable and easy to carry: Lightweight and compact when assembled, ideal for travel, small apartments, dorm rooms, or camping setups. Takes up very little space in a backpack or storage area. USB powered for flexible power options: Uses a USB cord and requires an external power source (no builtin battery). Compatible with USB ports, power banks, and USB wall adapters. Specifications and features Size and structure: Leaf length 18 cm (7.09 in); blade diameter 42 cm (16.54 in); assembled diameter 16.5 inches. 6 blades provide balanced airflow. Power and operation: USB powered with a USB cord included; does not contain a builtin battery. Use emphasis: Designed for hot summers and windless days; also suitable for outdoor camping tents. Use scenarios Small living spaces and bedside areas: Place on a small table or mount in a compact space to provide a gentle breeze without occupying much room. Outdoor camping tents: Stand in the tent or near the entrance to improve air circulation on warm nights. Travel and mobile setups: Lightweight and easy to pack, making it convenient for dorms, offices, or temporary workspaces that rely on USB power. This description stays true to the product's size, weight, power method, and airflow capability while presenting clear benefits and practical use cases.