Power Source: Operates via a 5V USB interface, allowing it to be powered by laptops, power banks, or car adapters.
Technology: Uses ultrasonic technology to create a fine cool mist.
Features: Typically includes built-in colorful LED mood lighting and an automatic shut-off feature for safety when the water runs out.
Capacity: Generally holds between 200ml to 400ml of water, providing several hours of continuous operation.