The APLO Puressentiel® portable ultrasonic diffuser for essential oils is very easy to use and maintain. It allows you to regularly change essential oils and diffuse essential oils by spraying them thanks to its ultrasonic diffusion system. Its ultrasonic diffusion method guarantees excellent preservation of the essential oils' properties and ensures the full energetic value of the essential oils in suspension. Thanks to its practical, mobile and elegant format, you can take it everywhere in spaces up to 15 m²: car, study, office, bathroom, waiting room, bedroom, etc. Take it with you, and thanks to its integrated battery that lasts more than 6 hours and its USB / USB-C cable charging system, it has never been so easy to treat yourself to a moment of relaxation and well-being Thanks to its modern design, its screw-on system for Essential Oils and Diffuser Complex bottles and its push button, it is intuitive and easy to use. Simply screw on a bottle of Puressentiel® Essential Oil for Diffusion of your choice and your diffuser is ready to use. Intuitive, portable, and silent, it's ideal for everyday use with complete peace of mind: diffusion starts with a single gesture and stops automatically after one hour. This diffuser is very easy to use. Slide the on/off button down to turn the diffuser on. Cyclic diffusion starts at 3 seconds: 1 spray every 45 seconds. The indicator light is blue when the product is on. Stop after 60 minutes. The indicator light turns red when the battery level is low. Slide the button up to completely turn off the diffuser.