The innovative automatic soap dispenser features a three-stop bubble volume control, allowing users to select from three adjustable output levels (0.6s, 1s, 1.5s) to cater to both adults and children's needs. Designed with a full-screen display for easy monitoring of battery life and indoor temperature, it's also IPX5 waterproof for safe use in humid environments. Compatible with a variety of soaps, it can produce a rich lather with a 1:3 soap-to-water dilution, boasts a generous 12oz capacity for up to 500 uses, and operates on a long-lasting 2500mAh rechargeable battery. Easy to install without drilling using its strong non-marking glues, this dispenser is perfect for any smooth surface in your home.