Essential Oil Diffuser for Home This aromatherapy diffuser comes with a large 500 ml water tank and remote control. Its working time is 8-10 hours and can be used all night. The remote control can control the aroma diffuser very conveniently, allowing you to adjust and use the functions of the aroma diffuser. 7 Color Changing Diffuser This cool mist humidifier can be used as a night light at night. It has 7 light colors, which can bring you a romantic atmosphere or an aromatherapy atmosphere. The lighting mode can be freely selected between automatic cycle and fixed color. Ultrasonic Cool Mist Diffuser This diffuser uses ultrasonic technology to ionize water into a fine mist, slightly humidifying the environment without wetting the tabletop. It has 2 fog modes: strong fog mode and weak fog mode. You can adjust it via the remote control or the buttons on the diffuser. 3 Timers and Auto-Off Aroma Vaporizer has 3 timing modes: 60 minutes, 120 minutes, 180 minutes and continuous. You can choose one of them to determine Mr. Aromatherapy's working hours. When the time is up, the aroma diffuser turns off automatically. If you choose continuous operation, the scented humidifier will shut off when the water runs out. Safe Aromatherapy Humidifier This diffuser humidifier is made from BPA-free materials. It is non-toxic and harmless when used, and will not cause adverse effects on the environment and your body. It does not generate heat and is very safe.