【2-in-1 Foam Diffuser and Soap Dispenser】Combines a foam soap dispenser with an aromatherapy diffuser, releasing fine foam while diffusing a fresh fragrance for an enhanced handwashing experience. 【Long-lasting Battery Life】Equipped with a 1800mAh high-capacity battery, providing approximately 50 days of use on a single charge, freeing you from the constraints of power cords. 【Infrared Auto-sensing Technology】Touchless operation dispenses foam automatically when hands are detected, preventing cross-contamination and ensuring hygiene. 【Smart Soap Dispensing】Automatically mixes soap and air to create rich foam, enhancing cleaning efficiency. 【Quiet Operation】Sensitive detection and silent dispensing make it suitable for quiet environments such as homes and offices. 【User-friendly Interface】Features button indicators for aromatherapy and soap dispenser functions, with clear LED indicators for power, charging status, and low battery alerts. Specifications: Battery: 18650/1800mAh Battery Voltage: 3.7V Charging Port: USB Type-C Rated Charging Voltage: 5V Charging Current: 1A Charging Time: Approximately 3 hours Soap Container Capacity: 450ml Product Dimensions: 126 x 97.8 x 188.5mm Materials: ABS, PP, PETG