1. Creative Design: The kid-friendly automatic shut-off function helps your little one sleep peacefully during nap and at night. The locomotive design makes this cute humidifier perfect for the nursery. 2. 2 colour lights and 2 spray modes: The essential oil diffuser has two ambient light colours, cold blue and flame colour, making the draft diffuser look more realistic. Two spray modes, the spray circle mode and the smoke mode, two different feelings provide more fun. 3. Remote control and timer: Equipped with a remote control that reduces getting up. Customize your diffusion experience with customizable timer settings, choose between 2-hour and 8-hour timers to ensure you enjoy the right amount of fragrance without worry. 4. Ultra-quiet operation: The aromatherapy diffuser uses advanced sound technology to work very quietly and without noise pollution (less than 25 dB). The built-in water shortage protection chip automatically stops operation when there is no water, prevents dry burning and ensures safe and reliable use. Use scenarios - In the nursery during nap time or overnight sleep to maintain a gentle aroma and a calm atmosphere with quiet operation. - In a child’s playroom or study area to create a soothing environment with two ambient lights and two spray modes. - As part of a bedtime routine to help relax and unwind before sleep, with the safety auto shut-off providing peace of mind.