Features: A section which spins at fast speeds that can be used hands free. Since it mainly pleasures the head of the penis, it can be used with any size, big or small penises. Although, those with sensitive penises might not like it with the intense stimulation. Would recommend to add slower speeds for longer sessions. The voice is good, but more of a gimmick in my opinion. Overall experience: Being very stimulating and hands free if lean against something, it s amazing for short sessions or post orgasm torture.