3. Experience dual functionality with our Salt Stone LED Light Humidifier. Not only does this device humidify the air, it also provides an attractive light display with flame lights and color gradient options to enhance your nighttime ambiance. 2. Auto-off, : Equipped with an auto-off mechanism, this diffuser automatically shuts off when the water level is low. This feature ensures safety and ease of use, while the removable lid makes refilling and adding essential oils simple. 1. Multifunctional Aromatherapy: This Salt Stone LED Light Humidifier can be used not only as an aromatherapy device, but also as a humidifier and decorative night light. It provides a steady stream of cool mist to infuse your space with soothing aroma and maintain optimal humidity. 4. Our humidifier does not require frequent water refills, allowing you to enjoy worry-free operation. You can choose between continuous or intermittent settings and enjoy the convenience of an auto-off timer for increased efficiency. 5. Finer mist quickly disperses essential oil molecules throughout the room. It provides superior humidification and aromatherapy, ensuring your environment is fragrant and comfortable without disturbing your tranquility.