USB charging mini desk fan $ 22.66 Product Name: Cooling Fan (Lucky Cat) Rated voltage: 5V --- 2A Product specifications: about 155x145x189mm Water tank capacity: about 400mL Rated power: 5W Product material: ABS+PC Tips: Do not put the product upside down or sideways in the presence of water, it will cause the internal electronic parts to enter the water short circuit or wet for a long time. Add water to the water tank, do not exceed the maximum water level line to avoid water overflow. Please store this product out of reach of children. If you do not use the machine for a short time, please unplug the power cord; if you do not need to use the machine for a long time (more than 3 days), please unplug the power cord, remove the machine from the water container and wipe it clean In the right place.