Large Capacity & Compact SizeThis essential oil diffuser has a larger 500ml tank that you don't have to refill as often. And it has only palm-sized, very easy to carry and move anywhere. Longer Run TimeOur aromatherapy diffuser has a unique low-output mode that can run for up to 12 hours. And it also has a strong fog mode, which greatly enhances the moisture in the air. Easy to Use and SafeThe difusor essential oil built with a smart control system. You can use it very easy with remote control or 4 timer setting. And when times up or water runs out, it will auto shut-off. 7 Fragrant LightOur diffusers for essential oils large room included 7 different light combinations.The calm night light with super quiet offers a comforting glow. Good PartnerThe defusers using advanced ultrasonic diffusion technology to atomize essential oils, it will be your essential part of beautiful life .