Portable Handheld Fan Rechargeable, 3000mAh Personal Hand Held Pocket AC Fans with Cooling Ice Plate, LED Screen and Clasp Base, 1-100 Adjustable Speed Turbo Fan for Travel Outdoor Home Office (Grey)

• The LED smart display clearly shows the real-time battery level at a glance. This rechargeable handheld fan is powered by a built-in 3000mAh battery, providing up to 9.5 hours of use on low speed. The USB charging port makes it easy to recharge from a power bank, laptop, or wall charger — a reliable portable fan for daily carry.
• Featuring a cooling plate fan design with a superconductive ice-ceramic plate, the surface cools down within 5 seconds. You can gently press it to your skin (neck or arms) for direct cooling relief, making this personal cooling fan great for hot weather or after sports.
• Please charge the fan before using it after you receive it. With 100 speed settings from 1 to 100, you can easily adjust from a soft breeze to strong airflow using a single button. This adjustable airflow gives you full control over your cooling experience, whether you need gentle wind or maximum power.
• A built-in bottom buckle lets you attach this hands free fan to backpacks, belts, or camping gear. It works as a small fan for desk, handheld unit, or hanging fan — perfect for home, outdoor, travel, hiking, and office use.
• The futuristic, sleek design with clean lines and premium finish makes this mini portable fan not only functional but also a stylish accessory for your desk or daily gear. A true high-appeal fan that stands out from ordinary fans.

Fan function: 1. Press and hold the button once to turn on fan mode 1; The display screen shows 01, press and hold the button again to shut down 2. Push the button up long from 1 to 100 gears, and push it up short to display 01/25/50/75/100 gears on the screen 3. Press and hold the button down from gear 1 to 100, and press it down briefly to display gear 100/75/50/25/01 on the screen Cooling function (takes effect only after turning on the fan) 1. Press the button briefly once to activate the cooling function, and the green snowflake icon on the display screen will light up 2. Short press the button again to turn off the cooling function, and the green snowflake icon on the display screen will turn off 3. When charging, the cooling function cannot be turned on 4. When charging, the fan can be used while charging Charging and battery level display 1.When inserting the charging cable, the display screen lights up and the% sign flashes slowly, indicating normal charging 2.When fully charged, the display screen shows 100 and the% sign is constantly on 3.When charging and starting up, display the gear information first, and then return to display the battery level after 3 seconds 4.When the battery level drops below 10%, the display screen numbers start flashing slowly and the device shuts down at 100% 5. When the battery level is 0, only 00 is displayed when turning on the device, and the device flashes slowly 5 times to shut down without activating the function