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Warrants (Tables)
12 Months Ended
Dec. 31, 2020
Warrants [Abstract]  
Schedule of fair value of the outstanding warrants
   December 31, 
   2020   2019   2018 
Market price per share (USD/share)  $4.15   $3.12    9.04 
Exercise price (USD/share)   17.60    17.60    17.60 
Risk free rate   0.41%   1.81%   2.60%
Dividend yield   0%   0%   0%
Expected term/Contractual life (years)   5.3    6.3    7.3 
Expected volatility   341.88%   279.93%   256.20%
Schedule of reconciliation of the beginning and ending balances of warrants liability
   December 31, 
   2020   2019   2018- 
Beginning balance  $389,630   $1,129,246   $1,729,111 
Warrants issued to Hangzhou Lianluo   -    -    - 
Warrants redeemed   -    -    - 
Fair value change of the issued warrants included in earnings   129,036    (739,616)   (599,865)
Ending balance  $518,666   $389,630    1,129,246 
Schedule of warrants activity
   Number   Weighted
Average
Exercise Price
   Weighted
Average
Remaining
Contractual Life (Years)
 
Outstanding as of January 1, 2019   125,000   $17.60     
Granted   -           
Forfeited   -           
Exercised   -           
Redeemed   -           
Outstanding as of December 31, 2019   125,000   $17.60      
Granted   -           
Forfeited   -           
Exercised   -           
Redeemed   -           
Outstanding as of December 31, 2020   125,000   $17.60      
Schedule of class A common shares and concurrent private placements of warrants
Amount of Underlying Class A Common Shares   118,750 
Exercise price  $5.60 
Floor Price  $1.44 
Expiration Date   September 2, 2025 
Issuance Date   March 2, 2020