- Charming Train Design with 300ml Capacity: This steam train diffuser merges playful design with effective functionality. Its unique train shape adds a whimsical touch to any room while the 300ml tank efficiently humidifies larger spaces. Enjoy 8-12 hours of continuous aromatherapy, enhancing your home or office ambiance. - Whisper-Quiet Ultrasonic Operation: Utilizing advanced ultrasonic technology, this diffuser operates at a sound level below 35dB, making it quieter than a whisper. Ideal for nurseries and light sleepers, it features an automatic shut-off mechanism when the water runs out, ensuring safety while moisturizing the air for 2-8 hours. - Dual Color Therapy: Personalize your environment with two LED light options—calming blue for focus in workspaces and warm amber for relaxation at bedtime. Easily control mist modes and lighting from across the room, creating a soothing atmosphere for diffusing essential oils like lavender for sleep or eucalyptus for congestion relief. - Effective Moisture & Aromatherapy: Engineered for larger areas, this train-shaped essential oil diffuser disperses therapeutic scents evenly. It prevents essential oil degradation through low-heat ultrasonic diffusion while effectively humidifying spaces like living rooms and children's bedrooms during winter. Automatic shut-off activates when water levels are low. - Ideal Gift Choice: Combining functionality with a charming design, this diffuser is a unique gift for birthdays, anniversaries, or holidays. Perfect for train enthusiasts and wellness-focused families, it makes an excellent present for loved ones on occasions like Thanksgiving or Valentine's Day.