Introducing Air Wick's Linen & Petals Essential Mist Diffuser. Our portable device diffuses fragrances infused with Natural Essential Oils into mist. The device glows as it mists and brings amazing fragrance to your bedroom, living room or home office, for up to 45 days (based on lowest setting).Our portable, battery-operated device diffuses fragrances without any mess and gives you ultimate fragrance control with four intensity settings.Four fragrance settings allows you to adjust the intensity and frequency of the mist.Low: 4 seconds of mist at 17 min intervalsModerate: 5 seconds of mist at 12 min intervalsMedium: 6 seconds of mist at 10 min intervalsHigh: 8 seconds of mist at 10 min intervalsIt runs in 8-hour cycles, going on standby for 16 hours, delivering optimal fragrance schedule when you are there to enjoy it.Device will flash for 24 hours towards end of refill life. Remove and re-insert batteries when inserting a new refill to start the End-of-Life counter. First spray on eac