- Small but Powerful: This mini ultrasonic aroma diffuser, measuring 4.4 inches wide and 4.6 inches tall, is compact enough to fit on your bedroom nightstand, desk, or in your travel bag. The 180ml water tank and high-performance atomizer provide a continuous fine cold mist of essential oils for a refreshing atmosphere. - Whisper Quiet Operation: Enjoy the calming effects of aromatherapy without disruption, as this diffuser operates at a noise level of less than 20 db. Choose between two mist modes: continuous mist lasting up to 6 hours or intermittent mist that works for 12 hours by releasing mist for 15 seconds and then pausing. - Elegant Design with Ambient Lighting: Crafted from high-quality ABS and PP materials, the diffuser features a stylish faux wood grain finish. It includes 7 colorful LED lights that can shift from a soothing gradient to a single color, enhancing any setting for relaxation, meditation, or as a gentle night light. - Safety First with Auto-Off Feature: Rest easy knowing that the diffuser includes a waterless auto-off function. It turns off automatically when the water tank is empty, ensuring safety while you sleep or when you're away from home. Use Scenarios: - Perfect for creating a calming environment during yoga or meditation sessions. - Ideal for use in your bedroom to enhance sleep quality with soothing scents. - Great for a home office, providing a pleasant aroma while you work, promoting focus and relaxation.