Newfangled gadget helps bring the zzzzzz's
Updated 20:02, 08-Nov-2021

People in fast-paced societies are often stricken with insomnia. The latest gizmo on display at the China International Import Expo boasts that it will slash the time needed to find blissful slumber. But how does it work?

Reporter: Guo Meiping  

Videographer: Zhu Danni

Video editor: Guo Meiping 

Chief editor: Wang Mingyan 

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