3-Speed USB Desktop Fan Quiet Bionic Feather Blades, Portable Cooling for Home, Office Fan, Camping (Beige)

Powerful Yet Silent Cooling: Rechargeable Fan Equipped with a brushless motor and 3-blade bionic feather design, this small desk fan provides powerful airflow while operating at a whisper-quiet <25dB - perfect for working, sleeping or studying.Quiet portable fan 3-Speed Customization & Smart Display: The USB fan can adjust the wind intensity (low/medium/high) through the button control.This personal fan has a built-in LED display that clearly displays the battery power, so you can see the working status at a glance. Long-Lasting 3600mAh Battery: This battery fan can run for up to 4-15 hours on a single charge (depending on speed). The portable fan is rechargeable and can be easily charged via USB-C using a laptop, car adapter, or power bank. The fan can be used in both charging and plug-in modes All-Round Wide-Angle Air Supply: The bedroom fan can be manually tilted 140° up/down and automatically shakes 120° left and right for wide-area cooling. The compact design fits on your desk, bedside table, or car cup holder. The strong airflow of the circulating fan can effectively increase the indoor air exchange rate Multifunctional Cooling Fan: The cordless fan can be used with the air conditioner to evenly distribute the cold air and achieve a rapid cooling effect throughout the house. The small fan balances the room temperature and saves electricity. The personal fan adopts an encrypted grid design