Water-desalination andor water purification devices. One particular example implementation of the electronic device may include a low-profile hinge design that includes a first segment that connects to a first element using a first coupler and to a second segment that connects to the first segment using a second coupler, where the second segment connects to a second element using a third coupler. The appliance also includes an implantable stimulation pulse generator and controller such that the appliance can automatically monitor cardiac activity and provide therapeutic stimulations for detected arrhythmias. Each trace pad is disposed on a surface of the flexible film that is generally parallel to the pivot axis. The baffle mounts to the angled flange of the frame member in one of two possible predetermined orientiations so as to disperse sound around a centerline that is either oriented normal to the mounting surface or at a predetermined angle from normal corresponding to the degree of angle incorporated into the frame and baffle assembly.