Trumom (USA) Comfort Baby BPA free Breast Milk Feeding Portable Pump With Temperature Indicator Ring - Manual(Pink)

It's manual. Perfect for flight trip, hiking, BBQ, fishing, camping or other outdoor activities. PORTABLE, PAIN FREE, LEAK PROOF DESIGN AND EASY TO CLEAN: Our pump is completely pain free and leak proof. It has ergonomic handle, easy to install and more comfy for sucking milk. Compact and light weight design, portable and more convenience for using without hurting yourself. The device is also very straightforward, so when cleaning, all you need is a bottle brush, soap, and water. It very easy to keep clean and sterilize, assuring maximum hygiene which is of paramount importance