SPERO Personal Fan for Baby Stroller Camping Home Office Travel clip fan Rechargeable Clips on USB Desk Fan Powerful Airflow Low Noise Portable USB Fan  (Multicolor)

Strong Wind & Low Noise - This clip desk fan built-in brushless motor, which is powerful and has a long service life. Our fan blades and fans cover has been upgraded according to the principle of aerodynamics. So fan can support powerful airflow but also makes the fan operate quietly, it will not disturb you at all when you are working or sleeping.