Basic grade. Basic products refer to products that are ubiquitous in the market, with relatively simple functions and low prices. Little bear breast pump only has some basic functions, and its brand characteristics are relatively lacking. The price of common breast pump is around 100-200 yuan, the price of high-end breast pump is around 200-300 yuan, and the price of high-end breast pump is around 1000-2000 yuan. The price of the little bear breast pump is around 100 yuan, and when it comes to breast pumps, people will think of Medrol and Aven for the first time, not Little Bear, so Little Bear belongs to the basic level.