Symphony is a good product . I like very much this product. It is a cheap product and everybody can buy easily. It performance is ver good. It give us cool air in summer srason.It made from fiber and no chance to shok. It is light weight so easy portable. The electricity bill also come low . It running smoothly and fast. It is very easy to use product.My relative are use this product and enjoy this wonderfull product. This product is very popular product in my area and very puple enjoy this product.