Touchless Dispenser - Hygienic Touch-Free Operation Specifications: Batteries: 4 x AAA batteries (sold separately) Battery Life: Approximately 6 months Capacity: Approximately 240ml Dimensions: Width 74 x Depth 112 x Height 205mm Weight: 330g *This product is not completely waterproof. Do not splash or submerge in water. Sold on Amazon for approximately ¥2000. Instruction manual, warranty, and batteries not included.