SMART AND PRACTICAL: The non-contact foam soap dispenser is equipped with a highly sensitive sensor that quickly detects hand movements and automatically releases the liquid within 0.25 seconds. Touch-free, more hygienic, and safer, it can effectively avoid secondary infection. 4 ADJUSTABLE SPEEDS: The non-contact soap dispenser can be adjusted at four speeds, with discharge times of 0.3 seconds, 0.8 seconds, 1.5 seconds, and 2 seconds respectively." The "cleaning mode" can be used when the machine changes its contents. This means that when the machine is switched on, three quick presses will cause the liquid to spray out for another ten seconds. USB QUICK CHARGE AND WATERPROOF: The electric soap dispenser can be recharged without changing the batteries, which is economical and environmentally friendly. You can fully charge the soap dispenser in two hours and the battery life is over 60 days or more. The rubber plug on the charging port protects the machine from water damage and corrosion. 2 TYPES OF INSTALLATION: For the automatic soap dispenser, both worktop and wall mounting options are available. It comes with two wall-mounted panels and requires no drilling for installation. The compact and lightweight design saves more space and keeps the space clean and tidy. Please do not use it within twelve hours after pasting. WIDE RANGE OF APPLICATIONS: The hand soap dispenser has a capacity of 420ml. Compatible with various cleaning solutions such as hand soap, shower gel, shampoo, detergent, and alcohol gel. It is widely used in kitchens, bathrooms, kindergartens, offices, schools, hotels, restaurants, etc.