1. A multifunctional aromatherapy diffuser, combining premium plasma ball, aromatherapy diffuser, and Bluetooth speaker into one. Simply add a few drops to the diffuser for a refreshing aromatherapy experience throughout your home. 2. Unique Speaker Mode: The plasma ball's light flashes in time with the music. Seven adjustable light options create dynamic visual effects, simulating light or volcanic flashes, elevating the ambiance of any large room or bedroom. 3. Seven color light options illuminate through the translucent housing, creating a calming yet dramatic atmosphere, mimicking natural volcanic light. 4. Long-lasting humidification, three timers, and silent humidification are all available. A timer can be set before bed to prevent dry running. 5. An automatic shut-off function automatically shuts off when the water tank is empty, ensuring safe and quiet operation while you relax, sleep, or focus on work. Material: ABS Dimensions: 23*11*20cm Packaging Contents: 1 Aromatherapy Essential Oil Diffuser