Among many products with more than ten dollars, the price of $50 to $60 is so dazzling. Can we take it as a competitive product and develop products at this level? In this way, we will jump out of the low-priced fish pond and choose to compete with him head-on, because he may be the only competitor at this price, so ah, It doesn't make much sense to differentiate products at low prices. The purpose of our product development is to improve the sales price of products through innovative design on the one hand, and to choose a competitive environment that we can accept by selecting competitive products on the other handfree likes on Instagram photo,cheap fast ins likes