1. With 199 speed levels and ice mist cooling, this portable handheld fan is a revolutionary product in of personal cooling. It is not only a fan, but also a powerful water refill device. This fan comes with a detachable ice mist tank for 4 hours of hydrating , ensuring you stay cool and fresh. It uses a turbo-bass wind high speed motor that spins 10 times faster than a standard fan, providing a powerful airflow that lowers your body temperature by 40 and keeps you cool even in the test weather. 2. This mini USB charging fan is designed for busy modern people and is the perfect companion for your outdoor or travel scenes. Its modern and ergonomic design makes it easy to carry and use, while the smart display provides real-time information about fan speed and battery life. Whether you're outdoors, commuting or working in the office, this fan is your reliable source of cool air and hydration. 3. This fan is made of ABS plastic, which is not only but also environmentally friendly. Its low energy consumption and low noise operation a sustainable choice for your cooling needs. 199 speed levels allow you to customize your cooling experience, ensuring you find the perfect balance between soft breezes and strong gusts. The portability and versatility of this fan a must-have accessory for anyone looking to stay cool and comfortable in any environment. Color: grey,White, Size: 6.3 x 4.8 x 14.7cm/2.5 x 1.9 x 5.78inch Battery capacity: 3500mah Maximum speed: 14600 RPM Gear: 199 Charging method: USB Note: 1. Based on actual usage effect. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Color: B:grey Material: plastic Package Contents: 1 * fan 1 * usb charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.