This wearable single electric breast pump adopts BPA-free food-grade silicone, safe for moms and infants. It features hands-free in-bra design, letting users work, read or rest while pumping freely. Built-in rechargeable battery supports wireless portable use for office, travel and outdoor trips. It comes with adjustable gentle suction modes to simulate natural baby suckling for painless milk collection, with low silent noise for discreet use. All detachable parts allow easy boiling sterilization and anti-backflow structure avoids milk waste. Custom OEM services like logo, color and package are available. Compact, lightweight and leak-proof, it is a practical breastfeeding helper for modern busy mothers.