This is the latest version of Bright's electric brush! Purchased on Amazon, it's a product from someone who tried it a few times and doesn't like electricity. It now has two buttons, allowing you to operate it separately for scalp, body, and face. The power has also increased, making it recommended for those who found the previous model's electrical power insufficient. The previous type had only one button, so some people found it easier to use, and it's a matter of preference. Electric brushes are easy to use, easy to continue using, and are known for their effectiveness.