VIVITEST Aromatherapy Diffuser,Ceramic Ultrasonic Essential Oil Diffuser for Aromatherapy (250ML)

250ML Large Capacity: VIVITEST is a factory with more than 13 years in the development, design, production and research of aromatherapy diffusers, Water molecules are decomposed into 0.1-5 micron diameter nano scale cold fog, By high frequency electronic oscillation generated by ultrasonic vibration equipment allowing the aroma to float in the air, Produce a lot of active oxygen anion. Handmade Ceramic diffuser: Hand Crafted ceramic cover, Air dry naturally, The Ceramic diffuser was sprayed with a layer of coarse sand, Chemically resistant, Easy to clean, Solid and durable and save space. Waterless Auto-Off Function: Electric aromatherapy diffusers can last for 6-8 hours. Designed with waterless auto-off function, This essential oil diffuser will turn off automatically. Silent Operation: Whisper-quiet operation(≤19dB), Soothing your mood, Relieving stress and Promote Sleep, The essential oil diffuser operates extremely quietly. 9 Colors Can Be Adjusted &4 Timer: Create a relaxing, warm, loving, romantic fragrance environment. We promise 90 Days Money Back and 12 Months Warranty, Contact us After-sales Email.