General description Small portable humidifier designed for personal use in bedrooms. It utilizes advanced ultrasonic technology to produce a uniform and delicate mist, ensuring a comfortable environment without disturbing your sleep or work. Technical specifications Microporous atomizer sheet for uniform mist Ultrasonic transducer ceramic sheet for high-frequency water molecule breakdown Metal sheet for strong conductivity and stable mist Waterproof silicone ring to prevent leakage and protect circuit safety Noise level: less than 28 decibels Color: White Material: Plastic + Electronic Components Measurement allowed error: +/- 1-3 cm Usage Before using the humidifier, soak the cotton core for 5-10 minutes to achieve the best results. Other information Package Contents: 1 x humidifier Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.