Voice activated digital recorders - 10 hours recording time

Doc,

Another great option...to hear the action, is to simply buy and give your wife a voice-activated digital voice recorder. She can press record on her way into the hotel room, and simply put the voice recorder on a dresser, or nearby the bed. You'll be amazed by the sound quality captured! You'll hear everything, crystal clear! ^_* They sell for less than $150.

- David