Power (W):7.5 Voltage (V):12 Application:Household Capacity:300 ML Product name:Aroma diffuser Color:white, Black Material:plastic Essential oil bottle capacity:300 ML Size:17*8.05*20.3cm/6.69*3.17*7.99in Coverage:300-400m³; Weight:0.9kg Noise:30dba Experience the power of air conditioning technology: Our scented air machines are a game changer! Unlike conventional ultrasonic diffusers, our diffusers compress cold air and convert essential oils into dry, micro-mist particles, ensuring maximum utilization and high efficiency. No water or heat is required, so you can enjoy the amazing benefits of aromatherapy without any confusion or hassle. Say goodbye to unpleasant pets or the smell of smoke and welcome to a fresh, clean and pleasant environment! Fragrance is everywhere: Our fragrance diffusers spread fragrance to 2,000 square feet of room, creating a wonderful and relaxing atmosphere in your bedroom, bathroom, office, spa or commercial space. The fans in the scents allow the scents to travel farther and fill your room with the scents of your choice. Our unique fragrance diffusers will excite, excite and refresh you with their delightful scents. Quality material: This fragrance machine uses cold air technology to avoid dilution of essential oils by water, so that you get natural and pure essential oils that are completely safe for children and pets. Use an HVAC diffuser to get the best out of essential oils. Easy to use: Our fragrance machines are very easy to control. Download the app, connect the waterless diffuser through the app, set the working time and fragrance level. It's smarter and clearer than a regular waterless diffuser, requiring you to set the time or level with a button. You have everything under control. Large capacity: Our waterless aromatic oil diffuser comes with a 300ml oil bottle for you to add your favorite lavender, lemon essential oil or any aromatic 360 oil. It can work for about 30 days at the highest grade. This machine makes it perfect for many scenarios, including aromatherapy, business accommodation, home use, yoga, spa, camping and travel. Operation tip: Default password: 1234. To reset the system: press keys 1 and 4 at the same time and select "yes" for Factory mode. Basic functionality not required by the application. The default process is: 10 seconds to start, 110 seconds to pause, repeat. Unlike traditional diffusers, so don't worry if it looks inactive.