Quarterly report pursuant to Section 13 or 15(d)

Inventory, net (Tables)

v3.21.2
Inventory, net (Tables)
6 Months Ended
Jun. 30, 2021
Inventory Disclosure [Abstract]  
Schedule of Inventory
               
    June 30,
2021
    December 31,
2020
 
Parts   $ 28,961     $ 45,509  
Finished goods     51,849       67,549  
Total     80,810       113,058  
Less inventory reserve     (69,233 )     (70,562 )
Inventory, net   $ 11,577     $ 42,496