Portable silent USB fan

The fan blade and fuselage are made of environmentally friendly and high-quality raw materials. It's a great way to cool down in summer. The fan has small power, small size, and low power consumption. Super quiet, turn on the fan only 26 decibels, equivalent to the sound of a breeze. Easy to carry, light and delicate, very convenient to use. Silica gel material, soft, feel safe and environmental protection.