4 modes and 9 levels: the Unipampa portable breast pump was specially designed for breastfeeding. 4 modes, including breastfeeding mode, pulse mode, massage mode and breast expression mode, 9 sucking powers, offer mothers different combinations to better imitate the baby's sucking movement. Squeeze milk in the most efficient, comfortable, safe and painless way. Safe Material: Food-Grade Silicone: The electric breast pump attachments have smooth edges, made of soft food-grade silicone, skin-friendly, safe and BPA-free. And it is easy to install, remove and clean. Pain-free while maintaining a good seal for optimal suction. 1200 mAh large capacity battery: a full charge can be used for 2 - 3 hours / 6 - 8 times, equipped with a type-C charging cable. It is convenient to use when going out and meets your daily juice extraction needs Milk, even if it comes out, you don't need to worry about it. Remove the breast pump slowly after use to avoid leakage. Don't hesitate to contact us if you have any questions. Hands-Free Breast Pump: The portable electric breast pump is a portable and hands-free breast pump. You can wear it directly on your bra, allowing you to gently express breast milk in many different positions anytime, anywhere. Capacity up to 180ml/6oz, high-quality motor, 120-200 high-speed vibrations per minute, more comfortable to use. Smart screen: ultra-sensitive LCD touch screen, more convenient to operate. The screen can be displayed clearly. Pumping time, mode, suction power, power. When used for the first time, it is recommended to use it after fully charging.