Using a unique technology, the aroma diffuser Lea diffuses the aroma throughout the room directly from the fragrance oil bottle. Thanks to rechargeable batteries, Lea operates without a cable, creating a soothing fragrant experience anywhere. The interval mode ensures a long running time: the aroma diffuser Lea operates for 10 minutes followed by a 20-minute break. If Lea should diffuse aroma in response to brightness in the room, then the daylight mode is the correct choice. Discreet aroma diffusion directly from fragrance bottle No cable thanks to built-in batteries Interval and daylight mode Interval setting (10 minutes on, 20 minutes off) creates a well-balanced atmosphere throughout the whole day Inclusive Accessories: Use the included fragrance bottle or any 10 mL bottle of your choice to diffuse the pure essential oil best suited as a homeopathic remedy, or for aromatherapy, allowing you to breathe in clean, fragrant air free of toxic chemicals or parabens Includes 3 AA rechargeable batteries and a USB cord for ease and convenience