🧊【Extra Long Battery Life & Powerful Airflow】- Low/medium/high speed settings. Adjust the fan speed by repeatedly pressing the power button. The third speed setting, which is variable, offers more options for environments with different temperatures. 🧊【Portable Design & Mini Size】- The foldable design makes it easy to carry and store. In addition, the oval shape of this rechargeable fan hides the fan blades, making it small and easy to put in your pocket or handbag. The frameless design operates at a low noise level of 50 dB, ensuring it won't disturb you during use. 🧊【Power Bank Function & Quiet Operation】- The 5V/1A USB output allows the small handheld fan to function as a power bank (1800mAh) in emergencies, providing power for mobile phones, MP3 players, and more. Frameless, the noise level is low (50 dB) and will not disturb you while working. 🧊【Safe Handheld Fan】- Made of a special soft material, the fan blades are very safe. If you accidentally touch the rotating blades, the fan will automatically stop and protect you. With its adorable design, it is an excellent gift choice for family and friends. Cute, small, and useful gadgets for most people in summer. 🧊【Customer Service】- OHLGT offers professional customer service before and after purchase. We not only offer the best desk fan but also superb customer service.