Two spray modes: continuous spray for a steady aroma or intermittent spray for a subtler fragrance, allowing you to tailor aromatherapy to the room and your mood. Colorful night lights: 7 vibrant color options to create a soothing ambiance during meditation or sleep, helping to make the space feel inviting. Auto off function: automatic shut-off activates when the water level is low for safe, worry-free operation. Generous capacity and performance: 160 ml water tank delivers about 15-20 ml/h of mist, enabling longer use between refills. Use scenarios: - Evening relaxation: set to intermittent spray with a soft color to help ease into bedtime. - Meditation or yoga: use continuous spray with a calming color to support focus and mood. - Small room ambience: fill a study or living area with a gentle fragrance and inviting light during work or downtime.