Ultrasonic Aroma DiffuserThe aroma diffuser adopts ultrasonic technology to create a soft environment by adding essential oils (not included) or water. Use it to improve the quality of your living atmosphere, cover the smell of pets or smoking and protect your family from excessive drying time, dust and much more! It fits salon, spa, bedroom, living room, office, etc. 240ml Ultra-Quiet and Waterless Auto Shutdown: Our Flame diffuser adopted noise reduction technology, operates quietly with no water dripping sounds, creating a restful and soothing environment to help soothe your mood, relieve stress & improve your sleep quality. Refreshes and humidifies the air in rooms of 25 - 60 m. The diffuser is BPA free. The diffuser will automatically turn off when the time has elapsed or the water runs out. This means it is safer for everyone. Imitation Flame Effect: Auto cycle mode and fixed mode. The LED can be adjusted to various soft and soothing colours.Create a realistic flame effect, let you feel the warmth surrounded by flames. Press the "LIGHT" button to adjust the desired lighting colour. You can also turn off the light while sleeping. Remote control & timer & 2 mist modes: you can easily set the time mode (2H / 4H / continuous light) via the control. This brings you more comfort. Long press the "MIST" button to change the mist mode for strong or weak steam.