A secured transaction is a transaction that is founded on a security agreement. A security agreement is a provision in a business transaction in which the obligor, or debtor, in the agreement gives to the creditor the right to own property owned or held by the debtor.
If your brush has two speeds, and uses brush heads with slim-angled necks, then you have a Sonicare Elite. An Elite toothbrush has a thread collar screw on brush head.
We thought it best to find a sonic Oral-B model for the most fair comparison. Right away the price difference becomes obvious, with the Sonicare model being more than twice the price for essentially a vibrating toothbrush.