VersionTECH. Portable Handheld Fan with USB Rechargeable Battery, 3-Speed Foldable Mini Fan, Black | 10cm (3.94 inch) Fan Diameter

• NOTE: If you receive a fan that battery cover is locked and have no insulating piece, the fan you get is our new version so please don't worry about it. And also attention please: do not place and direct sun light!
• Super Strong Wind — The portable fan adopts high-effective motor, which is available to nearly 3,600 revolutions per minute for exceptional cooling performance. You can enjoy the powerful cooling wind in hot summer.
• 3 ADJUSTABLE SPEED LEVEL — Low/medium/high speed level. Adjust appropriate fan speed by pressing the power button repeatedly. And 6pcs fan blades, strong wind, wind distance up to 3m. Brushless motor makes the fan durable. Efficient power and conversion circuitry can minimize the loss to save energy and protect environment.
• FOLDABLE& MULTIPURPOSE DESIGN — The mini desk fan can fold up to 180°.You can use this fan: ①hold it on your hand, ②put it on the table, ③hang it on the sun umbrella, ④clip it on other objects; If you don't know how to use it, please look at the picture or contact us. If you find better uses, you can also tell us.
• HANGING UMBRELLA DESIGN — Unique design style, you can hang the fan above your umbrella or parasol please check the fifthth picture. The design is ideal for outdoor crowds, and you don't have to worry about the outdoors even when the temperature is so high, because this fan can cool you down,It's a must-have for the summer.
• PORTABLE& LIGHTWEIGHT DESIGN — When you go outside, you can put it in the bag with you,especially suitable for summer travel or outdoor sports, you can take it to anywhere,like NBA/World Cup Qualifiers/Football Game/or any activity.

• Charge the Fan — Connect the included USB cable to the fan's charging port and a standard USB power source (like a power bank or mobile charger). Allow it to fully charge before first use for optimal battery performance.
• Select Speed and Position — Press the power button to cycle through low, medium, and high speed settings. Position the fan using its foldable base, the included clip, or by holding it for direct airflow.
• Use While Charging (Optional) — You can use the fan while it is plugged in and charging. This is useful for extended use at your desk or if you need continuous cooling during long periods.

Typical situations where VersionTECH. Portable Handheld Fan White | 3600 RPM USB Rechargeable Mini Table Fan with 4000mAh Battery helps — illustrative scenarios, not customer reviews.