PROFESSIONAL GRADE FEATURES - 288 Hour Recording Capacity Long Lasting 25 Day standby Battery in VOS mode and up to 28 hours in continuous recording mode Capable of recording while plugged in for charging provides unlimited covert recording EMBEDDED SOFTWARE for Date & Time Setting, Voice Activation Sensitivity and Recording Quality Adjustments EASY ONE TOUCH OPERATION - No Confusing Lights or buttons. Simply move the switch to either side to start and stop recording.--Works on Any Mac or Windows Computer.--- In addition to your audio recordings, you can store any files you would like on this device.