Profile: Microfirm, Inc. specializes in designing and manufacturing embedded microprocessor systems. Our luma 10 includes 50 built in sessions 35 of which are using the new LightWeave™ TM technology and 5 improve sessions. It also has auto power off, pause feature and session run time adjust. It features gentle on-off, seven tones such as pulsed tone, pulsed pink noise, pulsed chords, binaural beats, binaural beats with surf, dual binaural beats, dual monaural beats.