Portable Handheld Humidifier with Ultrasonic Spray "Product Introduction This handheld portable humidifier utilizes ultrasonic atomization technology. The body is lightweight and easy to hold, requiring no complex installation. It brings you delicate moisture anytime and anywhere. It is suitable for various scenarios such as office, travel, home, and commuting, effectively alleviating problems like dry skin and dry nasal passages caused by dry air. It ensures comfortable humidity is always available, with simple operation and less hassle. Core Functions Ultrasonic Atomization: High-frequency oscillation technology converts water into micron-sized droplets, which are fine and uniform, quickly hydrating without wetting clothes; Portable Handheld: Thin body + lightweight design, can be held with one hand, easy to store without taking up space, and carrying is stress-free; Multiple Spray Settings: Supports adjustable strong and weak spray levels, switching as needed to meet different humidity requirements; Long-lasting Battery Life: Built-in large-capacity battery, charging once can last for a long time, eliminating the need for power sources. Specification Information Material: ABS eco-friendly casing + food-grade atomization sheet (non-toxic, odorless, safe, and durable) Size: 105mm×58mm×130mm (portable, suitable for small space, compact and not occupying much space) Usage Instructions Open the water tank cover, fill with pure water (avoiding scale), and tighten the sealing cover; Press the power-on button for a long press to start, press the spray volume switch for short presses, aim at the area to be humidified; Charge in time when low battery is detected, empty the water tank after use, dry the body, and clean the atomization sheet regularly; Avoid upside-down or tilted use to prevent water leakage. "