The QASA 18-inch Rechargeable Standing Fan is designed to provide convenient and reliable cooling at home, in offices, shops, and other indoor spaces. It features a large 18-inch fan blade that delivers refreshing airflow to keep your environment comfortable. With its rechargeable battery, the fan can continue operating during power outages without depending entirely on direct electricity. Its adjustable height and fan speed settings allow you to enjoy comfortable airflow according to your needs.