1. Automatic liquid detection: The detection distance is about 10 cm, and the liquid can be dispensed quickly in 0.2 seconds. 2. Vertical nozzle design: Foam does not stick to the body or contact surfaces, preventing cross-infection. 3. Large capacity, fully transparent window: Allows for reasonable control of foam volume. Simply extend your hand for rich, dense foam that dispenses instantly with a press. 4. Powered by 4 AA batteries, it can be used approximately 7200 times, offering energy efficiency and long battery life. 5. Suitable for various washing liquids: Dispenses liquid and is easy to switch, suitable for different washing liquids. Product: Induction Foam Wash Foaming Time: 0.2s Capacity: 280 ml Power Supply: 4 AA batteries (not included) Suitable for: Household cleaning, dormitories, hotels, KTV, etc. Color: Gray Material: ABS + Space Aluminum Size: 6.9 x 9.7 x 20 cm Package Contents: 1 x Dispenser Only the above package content is included; other products are not. Note: Light photography and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowed measurement error is +/- 1-3 cm. Automatic Hand Soap Dispenser with Smart Sensor -