Aroma Diffuser,500ML Ceramic Ultrasonic Essential Oil Diffuser for Aromatherapy with 7-Color LED Light Waterless Auto Off for Room Office, (500ML)

["【500ML Large Capacity】:This 500ML essential oil diffuser runs up to 10 hours, paired with a built-in timer (1/3/6/10H) and 7-color LED light for a customizable experience.","【Waterless Auto-Off Function】: Designed for safety, the diffuser auto-shuts off when water is low, making it a worry-free choice for bedrooms, offices, or any space.","【Ceramic Essential Oil Diffuser】: handmade ceramic housing ensures safe heat dissipation and a natural, non-toxic surface, a family-friendly pick for bedrooms/nurseries.","【Quiet Ultrasonic Operation】: Features ultra-quiet ultrasonic technology (≤30dB), releasing fine mist without noisy fans—perfect for bedrooms to ensure undisturbed sleep.","【Great Gift Idea】: An ideal gift for friends, family, or coworkers, this diffuser helps create a calm atmosphere—perfect for anyone who loves relaxation.","Note: Ensure the USB is securely and properly connected to maintain continuous and normal operation of the device.Our essential oil diffuser comes with the machine only and does not include any essential oil."]