Fast Cooling: Our personal fan is equipped with a 4-core ultra-high-speed motor, which is more powerful and faster. It easily blows out concentrated wind and ensures strong airflow for instant comfort. Keep you cool while working, sleeping or relaxing. Extended 20-hour cooling: Equipped with a 4000mAh battery and advanced power-saving technology, our fan can continuously provide ultra-long-lasting breezes, making it your preferred companion for traveling, makeup, camping, etc., without frequent charging. Multifunctional 3-in-1 design: Our multifunctional fan can be used as a handheld, neck or desktop fan, allowing the breeze to adapt to your comfort. Its adjustable 90 tilt provides a customizable airflow angle suitable for various environments and personal preferences. Operation : Power on: Short press the button once, and the default wind speed 60% will be displayed after powering on Adjust the wind speed: Slide the pulley up to increase the wind speed and slide the pulley down to decrease the wind speed. The wind speed value can be adjusted from 1-100%. LED real-time display of power and wind speed for intuitive experience Smart digital display on the screen, power and wind speed are clear at a glance and very convenient to use Press and hold the button for 1.5 seconds to display the real-time power, the display effect value will jump for 3 seconds, and return to the real-time wind speed value after 3 seconds Colour:Dark blue Material:plastic Package Contents: 1 x handheld fan 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.