Automatic foam soap dispenser: Precision infrared sensor technology with high sensitivity and fast dispensing speed, releases soap in 0.25 seconds. The touchless and contact-free design helps prevent cross-contamination and promotes a more hygienic environment. 3 levels adjustable: The automatic soap dispenser features three adjustable soap quantity settings to meet the needs of both children and adults. A long press on the button turns the power on or off, while a short press adjusts the soap amount. Energy-saving standby mode: When not in use, the dispenser automatically switches to standby mode without requiring manual shutdown, helping conserve power. USB-C fast charging: Built-in rechargeable battery with high capacity. Fully charges within 3 hours using the included USB-C cable and lasts over 60 days on a full charge. Long battery life reduces the need for frequent recharging. 2 installation options: The dispenser can be used as a countertop unit or mounted on the wall. Includes two wall mounting panels; no drilling required. Compact and lightweight design saves space and maintains a clean appearance. IPX5 waterproof design: The dispenser has a 450 ml capacity, allowing long-term use without frequent refills. Compatible with hand soap, dishwashing liquid, shower gel, and hand sanitizer. Suitable for use in bathrooms, kitchens, nurseries, hotels, schools, and restaurants. Note: For optimal performance, avoid using overly thick liquids. If necessary, dilute with water. This product dispenses liquid soap, not foam. Do not immerse in water or rinse under running water to prevent damage. Hygienic touchless operation: Infrared sensor ensures hands-free use, enhancing cleanliness in high-traffic areas. Ideal for everyday use in home and commercial settings.