Portable and Rechargeable: Our Small Desk Fan is a compact and lightweight USB desk fan, making it perfect for both home and office use. With its built-in 3000 mAh battery, it can run for up to 10 hours. And it supports use while charging, providing you with constant cool airflow wherever you go. Adjustable Speeds and LED Display: This mini USB fan offers three adjustable speeds to suit your preference. The first speed provides a gentle breeze for 8-10 hours, the second speed delivers a moderate airflow for 5-7 hours, and the third speed offers a powerful airflow for about 4-5 hours. The LED display conveniently shows the current airflow speed and battery level, allowing you to easily adjust and monitor the fan's performance. Whisper-Quiet Operation: We have designed this rechargeable personal table fan with ultra-quiet technology, ensuring a noise level of less than 40 decibels. You can enjoy a peaceful and restful environment while staying cool, without any disturbance from the fan. Its soft and comfortable airflow replicates the feeling of a natural breeze, gently caressing your face. Versatile Design: The 180 tilt folding design of our portable fan provides flexibility in usage. It can be used as a desktop fan or easily hung on hooks, making it suitable for various environments such as bedrooms, studies, offices, and even camping tents. Whether you need a personal cooling companion at work or during outdoor activities, our USB desk fan will be your reliable helper. Multiple Power Options: Our small desk fan supports multiple power supply methods. It can be charged through an electric socket, power bank, laptop, or car charger, ensuring continuous operation even when no traditional power source is available. You can also use the fan while it is charging, providing uninterrupted coolness throughout the day. Stay cool and comfortable with our versatile and reliable 3000 mAh battery operated small fan.