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With our VISIBLE VOICE, you can not only hear variety of sound in nature, but also see it. Say a word to the microphone, and you can see the scene you want from the camera. This product is far from a toy for your kids. It may help children to build their cognition of the world, to learn a kind of language.
It’s proved that remembering both the pronunciation and image of a word can benefit to language learning. What’s more, white noise sources are considered as sleep aids and to make kids calm down.
Zhejiang Sci-Tech University
Hangzhou, China
Zong Jiecong,
Zhejiang Sci-Tech University
Xu Yangchao,
Zhejiang Sci-Tech University
Zhang Bowen,
Zhejiang Sci-Tech University