content: This is a total rip off and amazon has the nerve to charge me for return shipping. The cord must be plugged into a wall outlet, however the cord is 10" long and it just isn't practical to think my sump is 10" from an outlet. The package was either cracked from age or because no one wants them and people just send them back. Don't waste time or money on this product. I'm also a prime member that is having to pay for return shipping because they decided this isn't their fault. It's a total rip off. Will definitely reconsider renewing my prime membership this year.