Brand new hair brush dryer, with original box and manual. Below is information printed on the product box: What is it and why do I need it? It’s a brush with the added benefit of drying as it styles. It adds volume and allows you ti begin shaping and styling your hair before you put product in it - which means you can use less product - better for your hair, and nicer when fingers are run through it. How to use it: A quick towel dry is the first step. Turn it on and comb in the direction you ultimately want your hair to fall. It’s designed to fit in your hand a number of different ways so hold it however you find to be most comfortable. When your hair is dry, and now in the general shape and direction you want it to be, apply styling product.