The unit in the image features a digital LED display with touch-sensitive buttons for power, mode selection, and suction intensity.
Operating Modes: Most models offer at least 3 distinct modes: Massage (to stimulate let-down), Expression/Sucking (to collect milk), and often a Mixed/Lactation mode that combines patterns.
Suction Levels: These pumps typically provide 9 to 12 adjustable suction levels to mimic a baby's natural rhythm and ensure comfort.
Specifications
Key Features
Safety & Design: They are generally made from BPA-free food-grade silicone and ABS materials. Many include an anti-backflow silicone diaphragm to keep the motor clean and the milk hygienic.
Portability: These are USB-rechargeable (often with a 1.5 to 2.5-hour battery life) and operate quietly (under 60 dB) for use on the go.