- Smart pumping system with 6 levels of quantitative pumping for precise dispensing - 7-stage capacity selection with indicator light: 100 ml, 200 ml, 300 ml, 400 ml, 500 ml, 700 ml, 1000 ml, and unlimited - Compatible with various bottle types and sizes from 1 gallon to 5 gallons - Portable and detachable design for easy transport and storage - Easy to assemble and disassemble - Anti- design with a water cup at the bottom - Smart pumping design frees your hands when you are busy or working - Lightweight and compact, suitable for home, office, or travel use Use scenarios - Home kitchen or office use with large 1–5 gallon water bottles for quick, measured pours at a desk or counter - Outdoor activities, camping, or travel where a portable, detachable dispenser is convenient for refilling standard bottles - Busy caregiving or multitasking situations where hands-free operation helps during meal prep, cleaning, or other tasks