Features: * Essential oil diffuser with a large capacity and long-lasting performance, working for more than 8-12 hours on a single charge. * Helps improve air quality and add some negative ions to the environment with its humidifying function, creating a relaxed atmosphere in any room. * 7 Colour-changing ambient lights add a calming ambiance, creating a comfortable sleeping environment. * Made of food-grade materials and BPA-free, ensuring safety and quality. * Convenient to use, with a rechargeable battery that can work for hours without being connected to a power source. Specifications: * Colour: Wood Base * Weight: 2050g * Material: Plastic * Noise: 36-45db * Size: 24× 17 × 17cm * Rated Power: 12W * Tank Capacity: Below 0.5L * Power Supply: USB Rechargeable * Working Time: 8-12hours * Battery Information: 2000mAh Lithium Battery * Functions: Rain Cloud Humidifier Aromatherapy Lamp Package Includes: * 1 x Rain Cloud Humidifier * 1 x USB Charging Cable * 1 x User Manual