Detailed Product Description Automatic air freshener is always on the process. Use the pre-selected spray interval every 15 minutes, set start and stop times for specific hours to spray, voice tells you when batteries need changing. Plastic, 8 x 5 3/ 4 x 2 1/ 2', includes non-aerosol deodorizing Winter Aire scent, requires two D batteries, not included. 10oz refill available. Packing: Color box