It's cheaper to talk, but it's more expensive for babies to play English. But the cost performance is better. I tried zebra English. The latter two are more than 2,000 yuan, but I think the added value is a lot in additional cards and printed materials like Qiao Hu. I bought more than 400, and the children loved it. There will be listening, speaking and playing. After reading many online comparisons, the answers are exactly the same, and the possibility of commercial promotion is not ruled out.