Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Battery Hog and Doesn't always turn off

Overall, this monitor works, has good distance, etc. But it has a couple of real annoying issues. First it consumes batteries (3 AAA) as fast as my daughter consumes bottles. Generally about every 2-3 days it needs new batteries - and that's with having it plugged in most of the time. And because the battery cover is a screw, it's not easy to change. Secondly, the low battery monitor continues to go off even when the unit is turned off. So the only way to get it to stop is to remove the batteries.I would look at another product instead.