This USB powered candlelight aroma diffuser combines innovative design concepts with modern smart technology for optimal user experienceUnique candlelight simulation technology creates realistic flame effects with warm lighting that adds cozy atmosphere to your living space Equipped with high-performance ultrasonic atomizer that thoroughly decomposes essential oils and water molecules, releasing fine and even aromatic mist Multi-functional design meets various needs for home environment, serving as both exquisite decoration and practical aromatherapy humidifying device USB power supply design offers flexible and convenient usage, compatible with laptops, power banks or standard USB chargers Intelligent safety protection system ensures secure operation, automatically stops working when water is low to prevent dry burning damage Made from premium quality materials with stylish appearance, available in black and white colors to perfectly match various home decoration styles Quiet operation feature allows undisturbed use during work and rest, providing pure aromatherapy experience