Product review (1 stars): Do not waste your money.!!!
Do not buy this product.  Even though I read the reviews I decided to give it a try.  I've had for almost 2 months.  I changed batteries twice and it still does not work correctly. I gave it one star becsuse I had too .
4/28/2018 received a replacement and it is doing same thing.  This is junk.  I'm over the return limit.  Do not buy!!