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Organization and Principal Activities (Details)
 12 Months Ended
Oct. 21, 2020
Aug. 13, 2020
ILS (₪)
Apr. 28, 2016
USD ($)
shares
Dec. 31, 2020
USD ($)
Organization and Principal Activities (Details) [Line Items]        
Aggregate purchase price       $ 7,192,537
Combination shares of ratio, description the Company completed a share combination of its common shares at a ratio of one-for-eight, which decreased the Company’s outstanding Class A common shares from 17,685,475 shares to 2,210,683 shares and the Company’s outstanding Class B common shares from 11,111,111 shares to 1,388,888 shares. This share combination also decreased the Company’s authorized shares to 6,250,000 common shares of par value of US$0.021848 each, of which 4,736,111 are designated as Class A common shares and 1,513,889 are designated as Class B common shares      
Hangzhou Liaison Interactive Information Technology Co Ltd [Member]        
Organization and Principal Activities (Details) [Line Items]        
Common shares | shares     11,111,111  
Aggregate purchase price     $ 20,000,000  
Lianluo Connection Medical Wearable Device Technology Co Ltd [Member] | Lianluo Smart Limited [Member]        
Organization and Principal Activities (Details) [Line Items]        
Cash consideration amount | ₪   ₪ 0