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PROPERTY AND EQUIPMENT, NET
6 Months Ended
Jun. 30, 2020
Property, Plant and Equipment [Abstract]  
PROPERTY AND EQUIPMENT, NET

Property and equipment consisted of the following:

 

    June 30,     December 31,  
    2020     2019  
Laboratory equipment   $ 55,645     $ 44,454  
Tooling     77,459       59,004  
Computer equipment     106,765       83,368  
Furniture, fixtures and improvements     144,323       128,782  
      384,192       315,608  
Accumulated depreciation     (120,022 )     (72,732 )
    $ 264,170     $ 242,876  

 

Depreciation expense was $24,793 and $47,290 for the three and six months ended June 30, 2020 and was $7,621 and $12,186 for the three and six months ended June 30, 2019, respectively.