Apartment freshening device A high-quality fragrance device in performance and design, suitable for apartments and areas up to 500 cubic meters Device features: The apartment freshening device features quick and smart control via a mobile application Apartment freshening device works with nano technology Possibility of hanging on the wall Coverage of up to 500 cubic meters at the highest concentration Device contents: A board to hang the device on the wall Multi-period timer Inner bottle 400 ml Information about the device: Energy saving electric diffuser It works for up to 300 seconds with the appropriate duration setting Each device comes with a 100 ml essential oil as a gift of your choice