Usage Tips: Automatic Soap Dispenser: The automatic soap dispenser keeps your hands clean at all times, easy and convenient to use. Simply press the button for 3–5 seconds to turn on the dispenser, then place your hand underneath to receive liquid quickly and sensitively. Fully automatic and non-contact, it helps effectively avoid cross-contamination, making it a smart choice for protecting your family's health. Updated 700ml Large Capacity and 2 Adjustable Modes: This automatic soap dispenser has a 700ml (24.6oz) capacity, sufficient for use up to 6 months (based on three uses per day for a family of three). It features two adjustable dispensing modes to deliver different liquid volumes, meeting various needs. Multifunctional Soap Dispenser: Compatible with liquid gel (grain-free), shower gel, liquid shampoo, liquid soap, hand sanitizer, and alcohol-based sanitizers. Ideal for homes, offices, schools, hotels, banks, hospitals, and other public spaces. (Note: Liquid gel is not included.) Wall-Mounted Design with 2 Installation Options: This wall-mounted, touchless soap dispenser is made from ABS material for durability and space-saving installation. Choose between drilled or non-drilled mounting methods for flexible setup in different environments. (Note: Install at least 15cm above the countertop.) Eco-Friendly and Energy-Saving Design: Powered by 4 AA batteries (not included), this automatic hand sanitizer dispenser is energy-efficient and environmentally friendly. The battery compartment is located on the back for easy access—simply open the cover, insert 4 AA batteries following the correct polarity (+/-), then close securely.