Tech aims to help restless sleepers
    
        
    
      
    
      
    
        
          
          chinadaily.com.cn |
          Updated: 2018-03-20 14:03
          
          
          
          
        


        
      
    
      
    
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   2breathe Sleep Inducer, a device that helps people to sleep via tones composed from the user's breathing, is seen during a press event for CES 2017 at the Mandalay Bay Convention Center in Las Vegas on Jan 3, 2017. [Photo/VCG] 
 
     

     

        
    

        
        
      
    
        
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