High-end Car Aromatherapy Machine Intelligent Automatic Spray Aluminum Alloy Aromatherapy Machine Features: For a refreshing driving experience, this car aroma diffuser is a must-have for your driving experience. It can create a fresh and pleasant interior environment, making every driving journey full of happy. Long-lasting and stable release, using high-efficiency aromatherapy technology, it can be released continuously and stably, keeping the interior of the car fresh no matter traveling or daily commuting, so that your driving experience is consistent. Safe and reliable design. Our car aromatherapy machine adopts an intelligent design, is compact and safe, and can be firmly fixed in the car without disturbing the driver, ensuring driving. Intelligent control, equipped with intelligent control buttons, is easy to operate, no complicated settings are required, you can enjoy what you like with just one button, making driving easier. Super quiet. Our car aroma diffuser adopts ultra-quiet technology and makes very low noise when working. It will not interfere with your driving and allow you to enjoy driving. Product Size13*8.2*48cm Weight115g Input Voltage5V/2A9V/2A12V/2A Input CurrentAutomatically matches input current 5W7.5W10W15WMAX Rated Power 5W7.5W10W15W Automatic matching Wireless;110kHz-205kHz Load Voltage:4.75V-5.25V/8.55V-9.25V/11.5V-11.75V Output Current:5V/2A, 9V/1.67A, 12V/1.25A Converision effic:76% Package:1Host, 1 clip, 1Essential oil,1Data cable, 1Instruction manual