Suitable for multiple occasions including home, hotel, school, office, and other places. This kitchen soap dispenser is designed to fit a variety of sinks and settings. Stainless steel construction provides an attractive, durable, and easytoclean body. It features a leakproof design and protection to prevent soap or water from corroding the circuit board, helping ensure reliable operation over time. Battery powered for versatile placement. Operates on 4x AAA batteries (not included) and does not require a power outlet, enabling placement where wiring is inconvenient or unavailable. Three adjustable soap volumes. Three volume settings are available, with a dispense range from about 1 ml up to 2.5 ml per use. The volume is selected via the power button for convenient, consistent dispensing. Practical use scenarios Hotel guest room sink: convenient, touchlike dispensing for guest hygiene without needing an electrical outlet. Office kitchenette or break room: reliable, lowmaintenance soap dispensing for staff and visitors. School cafeteria or classroom sink: simple, adjustable volumes suit different handwashing needs and minimize soap waste. Maintains a professional, clean, and trustworthy appearance while delivering consistent performance and ease of maintenance.