Handheld portable small desktop charging turbine mini fan - Roland Gray 1. Convenient design and practical functions: This handheld turbine mini fan features a lightweight design, making it easy to carry and allowing you to enjoy coolness anytime and anywhere. Its unique turbine design brings strong wind force and is suitable for outdoor or indoor use in summer. Meanwhile, the desktop charging function makes usage more convenient. 2. Fashionable appearance and practical materials: The Roland grey tone is fashionable and grand, suitable for various occasions. Made of durable materials, it ensures that the fan maintains stable performance during long-term use. In addition, its handheld design enables users to adjust the wind direction at any time, meeting personalized needs. 3. Efficient Cooling and Precautions: This turbine mini fan has an efficient cooling effect and can quickly dispel the heat. When in use, it is necessary to avoid prolonged exposure to wind to prevent physical discomfort. At the same time, do not charge or use it in a damp or high-temperature environment to ensure safety. In addition, clean the fan blades regularly to maintain optimal performance.