Advanced metered aerosol-dispensing system, with Command Performance, lets you customize usage. Save money by setting start/stop time, plus spray interval (**light, medium, heavy) for fragrance levels. Or, set switch ON for automatic spraying every 15 minutes, 24 hours a day, for 30 days. Visual (LED) and audible (beeps) signals indicate fragrance refill and/or battery need replacement. Operates one year on two C-sized batteries (not included). Manufacturers lifetime guarantee when used with TimeMist refills (sold separately). 3-3/4w x 3-1/4d x 9-1/2h.
**Light setting sprays every 25 min, Medium setting sprays every 15 min, Heavy setting sprays every 7.5 min.
