1. Instant Cooling Metal Sheets: Comes with a cooling function. The metal sheets cool quickly and reduce body temperature when placed on your forehead, face or neck. Perfect for soothing your skin before applying makeup or keeping cool in the summer heat. 2. High-efficiency brushless motor: This fan is equipped with a high-speed motor and a 4000mAh battery, ensuring lower energy consumption, higher speed and less noise, experience powerful long-distance wind, and refresh you even on the hottest days. 3. LED Display and Night Light: The clear LED display shows wind speed and battery status, making it a thoughtful gift for anyone. The integrated night light function enhances its practicality and provides soft lighting when used at night. 4. Versatile 90 Adjustable Design: Whether used as a handheld fan, neck fan or desk fan, this foldable fan can be adjusted up to 90, allowing you to direct the airflow exactly where you need it. Perfect for a variety of environments, including office, travel or outdoor activities. 5. Versatile and long battery life: This fan has 100 adjustable wind speeds to customize the comfort level to your needs. The strong battery life supports long-term use, making it a reliable companion for travel, commuting or outdoor adventures. Product name: Handheld portable fan Battery life: 2-6 hours Charging time: 1.5 hours Wind speed: 100 levels Charging port: Type-c port Product size:17.4x6.3x6cm Colour:A:Black Material:ABS+electronic components Package Contents: 1 * Fan 1 * Charging cable 1 * Chinese and English instruction manual 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.