Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hazardous product

I ordered this for Christmas. The TV never worked but he liked playing the radio and his cds. During the second week of January, it started to smoke and my husband (a contactor) said the internal mechanisms were fried becasue the regulator was discharging 18 volts vs. the 13 volts the specifications called for. I notified Amazon and they replaced it for free. Before my sone was allowed to use it, my husband tested it and this regulator was putting out 18.5 volts. I notified Amazon Customer Service and would not reccommend this unit to anyone.Thank you.