Automatically senses liquid without pressing: sensing distance is approximately 5 cm, with liquid dispensed in 0.26 seconds Reasonable quantitative dispensing: 1 ml per dispense, with the next discharge available after a 2-second interval Full-body waterproof design: IPX6 rated, washable body, suitable for bathroom and kitchen use Top-fill design: convenient liquid filling port allows easy refilling at any time Compatible with various hand washing liquids: quick and easy to switch between different liquids Capacity: 200 ml Rated voltage: DC 6 V Power supply: 4 x AAA batteries (not included) Important Notes: 1. The soap dispenser requires 4 x AAA batteries. When installing, ensure correct polarity by aligning the "+" and "-" symbols on the batteries and device 2. If soap is not dispensing properly, gently press the nozzle to allow air contact with the internal tube for proper function 3. Upon first use, activate the sensor 2–3 times to prime the pump and fill the tube with soap Cautions: 1. If soap does not dispense, gently press the nozzle to clear any blockage 2. Refill liquid when level is low; otherwise, the dispenser will not operate 3. Flashing light indicates low battery; replace batteries promptly 4. Do not shake the device, as this may cause damage 5. Remove batteries if the device will not be used for an extended period 6. Ensure the liquid cover is securely closed to prevent leakage 7. This device is designed for use in bathroom and kitchen environments 8. Normal operating temperature range: 3–40 °C Dimensions: 70 x 94 x 188 mm Material: ABS + PC Color: Black Package Contents: 1 x Soap Dispenser 1 x User Manual Note: Light and display differences may cause slight variations between the product color in images and actual item. Measurement error is permitted within +/- 1–3 cm.