Instruct: Classify Amazon reviews into positive or negative sentiment
Query: No ON/OFF switch

The biggest problem I got is it doesn't have an on/off switch. So when you turn on/off your light, or even when there is a cloud passing by in the sky, it will start to talk. Think about it: you turned on/off the light in the middle of the night to get something, all the sudden you heard "Alabama ...", quite scary isn't it?