Elvie Stride is designed to keep your hands and body free to move—no dangling wires or bottles. You can take a walk, take a call, you name it.It s powerful yet ultra-quiet. This miniature pumping powerhouse combines a small closed loop motor with noise-reduction technology. It s lightweight in your bra (less than 5 oz per cup), and the discreet silhouette looks natural under clothing. Choose from ten intensity settings in both Stimulation and Expression mode to customize your comfort.