Smart Sensor Trash Can — hands, quiet, energyefficient operation Key benefits Hygienic, hands use: the lid opens automatically when you approach, reducing contact with germs and keeping odors contained. Quiet operation: designed to open and close silently so it will not disturb work, study, or conversation. Long battery life: runs on 2 AA batteries and can operate for 6 to 8 months under normal household use, minimizing maintenance and downtime. Automatic closing: the lid closes automatically about 5 seconds after you move away, ensuring the bin stays covered. Features and performance Motionactivated sensor: detects motion to open the lid as soon as you get close and triggers an automatic close after approximately 5 seconds. Energysaving design: sensor and motor optimized for low power consumption to achieve 6–8 months of operation on two AA batteries. Simple, reliable mechanism: automatic open/close with consistent response for daily household and office use. Battery compatibility: accepts 2 AA batteries (recommended) for standalone, cordless operation. Practical use scenarios Kitchen: dispose of food scraps while cooking without touching the bin lid; quiet operation avoids interrupting conversations or media. Office or study area: place beside a desk to keep the workspace clean and sanitary without noise that would interrupt calls or concentration. Bathroom or shared living area: hands operation helps maintain hygiene in traffic spots and the automatic close keeps unpleasant odors contained. What to expect Immediate, contactless lid opening when you approach and secure automatic closing roughly 5 seconds after you leave. Lowmaintenance power: two AA batteries provide months of service, reducing the need for frequent battery changes. Silent, unobtrusive operation suitable for home, office, dorms, and other indoor environments. Note: This description reflects the product's sensorbased auto open/close function, quiet operation, and battery performance as specified.