WHAT?S IN THE BOX 1 Hub 1 Cup Front 1 Cup Seal 1 Breast Shield (24 mm) 1 Cap 1 Extra-long Tube 1 Clip 1 Cover 1 Valve 1 Diaphragm 1 Charging Cable Elvie Stride is a hands-free, hospital-grade electric breast pump (5 oz/150 ml) that can be connected to an app for additional features. Offering powerful, hospital-grade performance in a portable design, Elvie Stride liberates you from sockets and wires so you are free to express efficiently wherever you please. Take pumping in your stride. Powerful, yet ultra-quiet - Elvie Stride is a miniature pumping powerhouse, combining a small, hospital-grade motor with noise reduction technology. Elvie Stride always blends into the background for true expression discretion. That way, you never miss a moment (or a single drop of milk). Lightweight in-bra - Weighing less than 150 g per cup, Elvie Stride feels lightweight and compact inside your bra. The discreet silhouette looks natural under clothing and won?t weigh you down while you collect milk in-