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INCOME TAXES (Details 3) - USD ($) | Nov. 30, 2020 | Nov. 30, 2019
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Income Tax Disclosure [Abstract] |  |
Depreciation | $ (270,488) | $ (88,502)
Stock compensation | 334,898 | 96,033
Inventory reserve | 28,533 | 15,611
Bad debt reserve | 3,331 |
Accrued payroll | 183,044 |
Warranty reserve | 89,578 |
Net operating loss ("NOL") carryforwards | 5,951,914 | 5,845,058
Total deferred tax assets | 6,320,808 | 5,868,199
Valuation allowance | (6,320,808) | (5,868,199)
Net deferred tax assets (liabilities) |  |

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