This Nuk breast pump's compact and lightweight design makes it easy to express milk when you're out and about. Plus, it runs whisper quiet so it's nice and discrete. Choose from three programs to mimic your baby's natural feeding pattern, with adjustable suction to minimise discomfort. And it comes with two different sized silicone breast cups (24mm and 27mm), for a comfortable and relaxing session.Good to know- The rechargeable Lithium Ion battery gives you up to two hours of use on a full charge- It's made with BPA-free and soft medical-grade silicone so it's safe and hygienic- The touchscreen remote control unit makes it super simple to use- It includes a Nuk Perfect Match bottle and teat so you can start using it right away