- Intelligent Upgrade: Enhance your current fan's performance with our innovative hook design that optimizes air distribution. This accessory increases airflow efficiency and easily attaches to any fan model without the need for tools. - Compact and Portable: Designed with a space-saving approach, this lightweight accessory is perfect for everyday use and travel. It fits seamlessly into any bag or tight storage space, making it an essential item for on-the-go cooling. - Flexible Application: Our adjustable hook construction ensures easy installation on various fan types, including round, corner, and mesh designs. Enjoy a stable fit and broad airflow, no matter your fan's shape. - Leakage Protection: Featuring a double-sealed construction, this accessory prevents leaks, providing a reliable cooling effect for 4-6 hours. The built-in transparency window allows for easy monitoring of the cooling duration. Use Scenarios: 1. Stay cool while working at your desk by attaching this accessory to your office fan, maximizing airflow without bulky equipment. 2. Enjoy refreshing air during outdoor activities such as picnics or camping by easily attaching it to your portable fan. 3. Enhance your home comfort while sleeping by optimizing your bedroom fan's performance for a better night's rest.