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Property and Equipment, Net
3 Months Ended
Mar. 31, 2019
Property, Plant and Equipment [Abstract]  
Property and Equipment, Net

4. PROPERTY AND EQUIPMENT, NET

 

Property, equipment and leasehold improvements consists of the following as of:

 

    March 31, 2019     December 31, 2018  
             
Tooling and equipment   $ 138,632     $ 138,632  
Computer equipment and software     27,469       27,469  
Vehicles     44,160       44,160  
Leasehold improvements     43,779       43,779  
      254,040       254,040  
Less: accumulated depreciation and amortization     (253,885 )     (250,322 )
    $ 155     $ 3,718  

 

Depreciation and amortization expense totaled $3,563 and $4,553 for the three months ended March 31, 2019 and 2018, respectively.