1、ABS Material: Crafted from premium ABS, this aromatherapy diffuser humidifier is dependable for long term use. It ensures safety and resists damage, promising an extended lifespan. 2、Enhanced Humidity Function: Featuring a 300ml water tank, this aromatherapy diffuser humidifier efficiently increases humidity levels in the wind, improving indoor environments. 3、Colorful Lighting: Enjoy continuous fragrance and mist release with this essential oil diffuser, which also comes with a captivating seven color light. It creates a relaxing ambiance in any space. 4、Unique Vintage Train Design: The diffuser showcases a unique retro train design that not only serves as a functional humidifier but also as an eye catching desk ornament, adding fun and charm to home decor. 5、Versatile Gift Option: Ideal for use in bedrooms and offices, this train humidifier makes a wonderful birthday or Xmas gift. It's ideal for friends and family who appreciate both style and utility in their living spaces. Item Type: Aromatherapy Diffuser Humidifier Material: ABS Weight: Approx. 499.00g/17.6oz Product Size: Approx. 23.5x11.5cm/9.3x4.5in Remote Control Battery Type: Button Battery (Shipped with Built in Battery) Battery Model: CR2025 Battery Capacity: 140mah 1 x Aromatherapy Diffuser 1 x Remote Control 1 x USB Cable