Pink Cool Mist Humidifier, 300ML Mini Train Ultrasonic Humidifiers Feature: Mini train humidifier: uses the power of ultrasonic vibrations to turn water into a cool hydrating mist to buffer indoor drying. Arozk add more function into it ,such as : Colorful atmosphere lights , Timer SHUT-OFF, Situational sound to make it more powerful and comfortable when working and sleeping. The sleek shape design make it not only a good gifts to you friends and family ,but also a good decoration in your room it already makes you feel like you are breathing fresh air. Read more Specification Item Name: Train Ultrasonic Humidifier Material: ABS + PP Capacity: 300ml Powered: USB Features: Ultrasonic, Train Shape, with LED Light, Timer Shut-off Size: 16.2cm x 9.8cm x 8.6cm/6.42" x 3.86" x 3.39" (Approx.) Noise: Below 36dB Rated voltage: 5 (V) Rated power: 5 (W) Package Includes: Humidifier*1 USB power cord*1 Instruction manual*1 Packing box*1