COLD AIR DIFFUSION TECHNOLOGY: This waterless aromatherapy diffuser adopts the Cold-Air Diffusion Technology which takes the high-quality fragrance oil micro-droplets to everywhere in your home without any heat or water. NATURAL HEALTHY SAFE: This scent machine brings the scent by nebulizing, which avoid any water dilution to the oil, so you could get the pure essential oils which is natural and completely safe for kids and pets. Use the Diffuser to exert the BEST effect of the essential oils. PORTABLE MESS FREE: And this waterless scent diffuser is portable for your travel, camping or business accommodations, it s very easy to be taken. Most important is that the scent diffuser can be easily installed on any wall, Just plug-in. SUPER QUIET: Operates at a noise level below 38 dB, you can enjoy the fragrance without added sounds, making it easy to fall asleep, perfect for nighttime in the bedroom. This whisper-quiet design ensures you'll feel relaxed in no time. GOOD CUSTOMER SERVICE : We're so confident that you'll get help from this product, If you have any any dissatisfaction, please feel free to to return or exchange, we will solve your problem within 24 hours, please feel free to buy, thank you for your purchase, wish you happy shopping and happy life. It changed our life, we got the better sleeping, better mood, better mental state. We specialize in scent machines, aromatherapy, and we are dedicated to improving the environment with fragrance. We are always commit to provide safe, natural and reliable fragrance with the best atomization technology to improve the space environment. Use it to improve your home's air quality, cover the smell of pets or smoking, and protect you family from excessively dry air, microorganisms, allergens, dust, and more! Completely safe for PETS and KIDS so you can enjoy all of the wonderful benefits of our aromas without any of the worrying. Our scents are natural, vegan, and free of solvents and raw materials derived from petroleum. Pleasant perfumes stimulate your body to release endorphins so surround yourself with scents that will inspire, excite and refreshen you with our unique aroma diffuser - Perfect to be used at home, work or home office and can easily be installed. We will always focus on the scent machine to boost your mood, relax yourself, change your lifestyle. It changed our life, we got the better sleeping, better mood, better mental state. We specialize in scent machines, aromatherapy, and we are dedicated to improving the environment with fragrance. We are always commit to provide safe, natural and reliable fragrance with the best atomization technology to improve the space environment. Use it to improve your home's air quality, cover the smell of pets or smoking, and protect you family from excessively dry air, microorganisms, allergens, dust, and more! Completely safe for PETS and KIDS so you can enjoy all of the wonderful benefits of our aromas without any of the worrying. Our scents are natural, vegan, and free of solvents and raw materials derived from petroleum. Pleasant perfumes stimulate your body to release endorphins so surround yourself with scents that will inspire, excite and refreshen you with our unique aroma diffuser - Perfect to be used at home, work or home office and can easily be installed. We will always focus on the scent machine to boost your mood, relax yourself, change your lifestyle. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.