This 5V USB wood grain air humidifier utilizes advanced ultrasonic misting technology to quickly transform water molecules into fine mist, effectively increasing indoor humidity levels and relieving dryness discomfort. The product features 7-color night light functionality with adjustable color options that can be switched according to your mood, creating romantic ambiance or serving as a warm night light. Built-in essential oil tray allows you to add your favorite fragrances, filling the entire space with pleasant aroma. Crafted from premium ABS material with exquisite wood grain finishing, available in both deep wood grain and light wood grain classic color options that perfectly complement modern minimalist or traditional elegant decor styles. USB power interface is compatible with various devices including computers, power banks, and car chargers for versatile usage scenarios. Large capacity transparent water tank enables easy water level monitoring, while wick-based humidifying system ensures even mist distribution and quiet operation that won't disturb work or rest. Ideal for multiple spaces including bedrooms, living rooms, offices, and studies - the perfect solution for improving air quality and enhancing living standards.