• Plastic
• 500ML ultrasonic diffusers: This essential oil diffuser for large room works up to 8 to 12 hours, 3 timers (30Min/ 120Min/ 180Min), and Steady On. Two justable cool mist mode.It's a aroma diffuser with remote control.
• Humidifier and diffusers two in one: It can be used as a diffuser and add essential oils as an aromatherapy machine to experience aromatherapy, or as a humidifier to humidify the air, remove peculiar smells and restore natural air. It can also be used as a night light and beautiful decoration, an ideal gift for friends.
• Safety aromatherapy diffusers: The aromatherapy vaporizer is made of BPA-Free material. It's also a quiet aromatherapy machine, under 35 decibels, widely used in baby room, yoga and office. It's a safe and reliable air diffuser.
• Essential oils diffusers 7 colors changing lights: This electric aromatherapy mister has 7 colors LED lights, you can adjust any color you like (monochrome/continuous color switch). It can also be a night light diffuser for sleeping.
• Auto-off water diffuser: When this aroma diffuser runs out of water, it will stop working automatically. This is a reassuring essential oil diffuser.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item
Warranty: 90 Day Woot Limited Warranty

Optional Asurion Protection Plan: To further protect your purchase, you can buy an Asurion protection plan from Amazon here. Review the FAQs for additional information.