McKesson Toilet Tissue, 1 Case of 96 Table Paper The "H" style base provides Otoscope Accessory The "H" style base provides for maximum stability * STANDOUT FEATURES OF THE DEVICE: It's convenient to have a unit with professional quality medical electrodes but it needs to be easy to use for the average person * Have no fear the Ultima OTC has an easy to read backlit LCD screen that clearly shows text and body diagram * Pause and play buttons let you start and stop treatment as needed while the front closing door protects the controls so you won't accidentally change the settings while you use the device * 1 Year Warranty * Comes with 2 AA batteries * Two ply tissue is absorbent and soft for thorough cleaning environmentally friendly product