I received this about six months ago, but I'm selling it because I don't use it. This is a new, unopened item. Marine Shoji Dental Sonic Pro Linear Sonic Vibration Toothbrush EI-20513 Features: ・High-speed sonic vibration of approximately 40,000 times per minute ・Comes with a sterilizing case, so it's always clean ・Battery level indicator ・3 selectable modes (CLEAN/WHITEN/MASSAGE) ・Auto-off timer to prevent forgetting to turn it off