Mini Handheld Fan - Essential Cooling Supplies in Hot WeatherSmall and compact handheld fan is smaller than a mobile phone, suitable for carrying outside. Equipped with 3 fan blades and powerful power to ensure maximum air flow. Powerful and durable small fan that can work for more than 25 hoursThe personal electric fan is powered by a built-in battery. The USB portable cooling fan with 4800mAh built-in battery provides 25 hours of working time and 8 hours of high speed operation to generate powerful airflow to help you cool down in seconds. 3 Different Speeds of Strong Wind to Blow Away the StomachThis strong wind fan supports the blades to run at high speed to generate strong wind. The maximum speed is 8000 rpm, and the wind speed at the air outlet is as high as 5.6M/S, keeping you cool and refreshing all day long. Low/medium/high speed levels. Handheld Fan/USB Desk Fan-Perfect Summer Cooling Gift ChoiceThe design of the fan handle lowers the center of gravity so that it can stand firmly on the desktop, making it a desktop/bedroom fan. The portable fan is equipped with a USB data cable, which is compatible with any USB interface, such as socket, computer, mobile power supply, car charger, etc. Ready-to-Use Personal FanWith multiple USB ports, you can use the USB charging cable to connect computers, power banks, laptops and other devices, and you can enjoy the cool wind wherever you go. The USB fan includes a lanyard so you can hang it on your wrist