High efficiency in full operation High-quality full-screen design, 3 adjustable speeds, 500 times liquid balance in ECO mode, temperature and effect display, energy saving on standby screen. USB charging/2000mAh: The soap dispenser has an integrated 2000mAh battery, no need to remove or replace it. Water resistance is improved; battery compartment does not rust. Type-C fast charging cable is faster and safer to charge; battery life lasts 3-4 months. Infrared sensor soap dispenser: The automatic sensor soap dispenser has 0.25 S bubbles, high sensitivity for infrared induction, easy to use without touching, preventing cross-contamination and residue. Multi-liquid and IPX5 waterproof: The automatic soap dispenser supports concentrated liquids, e.g., dilute water 1 to 10 times for thinning, shake well and pour into soap dispenser for normal use. Soap dispenser is IPX5 waterproof and resistant to water splashes. Precautions: 1. To avoid liquid leakage during operation, ensure the product's base is more than 20 cm from the table when installed. 2. Foaming hand sanitizer can be added directly. Dilute concentrated liquid with water and mix well. Shake evenly and pour slowly into soap dispenser; otherwise, it's easy to clog and leak. 3. Do not place soap dispenser flat after pouring soap. 4. Do not rinse soap dispenser directly with water. 5. Ensure the wall surface is smooth and dry when applying glue. Package includes: Soap dispenser * 1 Instruction manual * 1 Non-marking glue * 1 Type-C data cable (length 100 cm) * 1 IPX5 waterproof IPX5 waterproof soap dispenser, resistant to water splashes in daily use, safe for use in wet areas like sinks and bathrooms. Efficient motor Using high-performance miniature motor technology, low noise level, efficient reduction of energy consumption, quiet operation. Intelligent full-screen mode The large screen is clear at a glance, showing clear speed position, remaining power, and temperature.