Case material: ABS Spray interval: 7.5, 15, 30 minutes Power supply: 2xAA alkaline batteries Ideal (Jinan) Machine Co., Ltd.,specializes in the manufacturing and marketing of air fresh and hygienic lifestyle products around the world. We supply CLEANPLUS brand high quality and unique design Aerosol dispensers, Automatic soap dispensers, Manual soap dispensers,Stainless Steel Soap,Automatic Paper, ...