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Property and Equipment, Net
12 Months Ended
Dec. 31, 2017
Property, Plant and Equipment [Abstract]  
Property and Equipment, Net

4. PROPERTY AND EQUIPMENT, NET

 

Property and equipment consists of the following as of:

 

    December 31,  
    2017     2016  
             
Tooling and equipment   $ 125,832     $ 121,782  
Computer equipment and software     27,469       31,519  
Vehicles     44,160       44,160  
Leasehold improvements     43,779       43,779  
      241,240       241,240  
Less: accumulated depreciation and amortization     (213,742 )     (184,332 )
    $ 27,498     $ 56,908  

 

Depreciation and amortization expense totaled $29,410 and $36,391 for the years ended December 31, 2017 and 2016, respectively.