Usb fans 4 inch in comparison

DUAL USE CLIP ON FAN & DESK FAN - Enhanced design, the StayCool fan can be freestanding on any desktop flat surface, or clipped to your computer monitor, pram or bed headboard securely, with the strong built-in clip that fits boards to a thickness of 4cm. The fan is equip with rubber pads inside the clip so it would not damage your furniture, and will not slip.

USB Cord Powered Fan(No battery) Stay cool with our lightweight USB fan! Powered by any USB-A port, it connects easily to chargers, laptops, desktops, or power banks. Enjoy worry-free operation without batteries, eliminating battery anxiety

LONG BATTERY LIFE With an extended battery life of up to 8 hours this mini portable fan is perfect for on the go. The fan can be fully charged in 2-3 hours, depending on power outlet, USB cable is included and the fan will work whilst being charged

5 SPEED SETTINGS Whether you want a gentle airflow or a blast of air, this hand held fan has got you covered. Monitor and adjust the speed with the sleek LCD display and simple touch-button control.

3-in-1 Multi-function Fan Clip place hang the portable fan as you like; Equipped with one clip and a hook on the bottom, it can be clamped conveniently onto any surface or hung anywhere you need, making it suitable for more scenes; With its 720 rotation, this personal fan offers cool wind continuously in different rotating directions

Perfect After-Sales Service - Within one year of purchasing the USB rechargeable desk fan. if any issues arise, please contact us and we will provide you with a satisfactory solution within 24 hours. Please buy with confidence.

Stepless Speed Control & 3 Timer Modes Use the smooth rotary knob to precisely adjust the airflow (no fixed settings), allowing you to enjoy a wide range of wind speeds. The desk fan also allows you to choose 1 2 3 hour timer auto shut-off mode, suitable for sleeping use, easy to rest and enjoy the coolness! There is also a hook at the bottom for hanging under a tent, caravan or canopy. It is compact, versatile and easy to use

Cat Ears Design & Summer Gifts - This small desktop fan has a special cat ear design, the cute cat ear appearance makes more girls and kids like it, USB desk fan is very suitable for son, daughter, boyfriend, girlfriend, wife , friends, parents. This is the best summer gift for Valentine's Day, Christmas, New Years, Birthdays, Mother's Day, Father's Day and more.

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PORTABLE STYLE This mini USB fan is designed with durable metal structure, metal fan shell, metal pole base and aluminium blades. The mini fan can be manually adjusted head up and down at any angle as needed - Allowing you to feel comfortable breeze from different angles.

Master Your Microclimate - Precision 1-100 Stepless Knob Control from breeze to full 5m s storm mode* lets you dial in perfect airflow for any task (ideal for office concentration relaxation). Smart Airflow Monitoring - Real-Time LCD Display* shows exact speed power levels (never guess battery life again)

4-IN-1 High Efficiency Our cooling fan combines 4 main functions a normal fan (without water or ice), a humidifier (with water), a portable air conditioner (with ice and water), and a night light. With a powerful motor and unique air channel, the mini air cooler quickly reduces the ambient temperature by 45-50 with ice water and ice cube added.