General description The 550ML Automatic Liquid Soap Dispenser features a large capacity design, making it ideal for high-frequency use in kitchens, bathrooms, hotel lobbies, and shopping malls. Its fully water-resistant design ensures durability in humid environments, while the rechargeable feature allows for 5 to 8 months of use on a single charge, promoting eco-friendliness and convenience. The automatic sensing technology provides a touch-free experience, enhancing hygiene during use. Additionally, it converts liquid soap into foam, making hand washing softer and more efficient. Technical specifications Weight: 381g / 13.4oz Battery: Lithium Polymer 1200mAh (Built-in) Capacity: 550ml Battery Charging Time: 2 hours Usage Time: 5-8 months Charging Interface Type: Type C Dispensing Gear: 3 Gears (Green 1s, Blue 1.5s, 1.8s) Cleaning Mode: Long press the touch key for 3 seconds to activate cleaning for 20 seconds Sensing Area Blocked: Green light blinks Low Battery Alert: Red light