Opolar usb 5 settings desk fans in comparison

3 Speed Control The USB desk fan with 3 settings of the air flow speed can be adjusted to your demands. Comfortable first speed with noise less than 20dB, suitable for sleep; Nature second speed designed for use in work and study; Cool strong third speed, usb pc fan help you enjoy outdoor leisure.

DESK FAN USB FUNCTIONALITY TANNESS Desk Fan doubles as a usb fan silent powerful, providing strong airflow. Connect it to any USB outlet, making it a convenient desktop fan for your home or office.

Powerful Wind & Super Quiet There are 3 speeds for you to choose from in different temperature environments. The silent fan is equipped with 5 fan blades and a copper brushless motor. With a maximum speed of up to 3200 rpm, it delivers powerful, super quiet wind power at a stable speed. Rotate the fan 360 to provide wind in any direction you need. Keeps you cool while quietly creating low noise. Allows you to work, read and relax without any interruptions

USB or battery powered (USB cord included, batteries not included)

Ultra-Thin Design for Optimal Space Saving Measuring at a compact 16.5cm x 13.4cm x 3.8cm, this slim desktop fan effortlessly blends into any setting, adding a touch of elegance while preserving precious desk space.

Three-speed Adjustable Low medium high speed level. Adjust appropriate fan speed by pressing the power button repeatedly. Third gear which can be variable speed design provides you more choices in different temperature environment.

4 Speeds & 90 Angle Adjustable This portable handheld fan with 4 adjustable speed is adequate for your various demand, just press the power button to change the speed.90 Angle Adjustable fan can satisfying your different needs under multiple occasions.mportant to assure children's security.

1. Quiet Operation -The small desk fan is powerful but it is very quiet, as the noise level is less than 50 dB. It is a quiet and good friend when working and sleeping, ideal for your desk, office bedroom use. The silent fan will give you quite a cool summer. The fan base is made of high-quality plastic.

USB Desk with Strong Wind to Dispel Stuffy Compared with the same fan, small table fan has been upgraded to 5 blade design, which can bring more powerful wind efficiency can support the blades run at high speed to produce powerful wind.Desktop fan would be your best partner during the hot day

Powerful &Long Time Working SHAVINGFUN rechargeable small desk fan operates with 4000mah and can operate for 5-24 hours after a full charge. At the same time, the bi-directional optimization of the motherboard and battery makes the small fan have longer working hours. It can also be used via USB port from your PC computer USB charger or other USB devices.

A Display Shows Charge Then I just plug it back in to recharge in the morning. It has a display which shows how much charge it has on it.

MINI FAN, MAX VERSATILITY Combat the stresses of long WFH days and the heat of the kitchen with the VonHaus desk fan. Nifty yet effective, the compact design provides effective cooling in any environment.