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CONCENTRATIONS OF CREDIT RISK, CUSTOMERS, AND SUPPLIERS (Details Narrative) - USD ($) | 12 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Concentration Risk [Line Items] |  |
Total net sale | $ 39,299,280 | $ 47,512,161
Republic of China [Member] |  |
Concentration Risk [Line Items] |  |
Debt instrument, description | the U.S. government-imposed tariffs of up to 25% on certain goods imported from China. All of our products are manufactured and imported from China however, only our microphones are currently subject to a 7.5% tariff currently in place |
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Three Customers [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of sales risk, percentage | 79.00% |
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Individuals [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of sales risk, percentage | 10.00% | 10.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Four Customers [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of sales risk, percentage |  | 53.00%
Sales Revenue [Member] | Three Customers [Member] | Customers concentration risk [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of sales risk, percentage | 69.00% | 72.00%
Sales Revenue [Member] | Customers [Member] | Customers concentration risk [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of sales risk, percentage | 10.00% |
Sales Revenue [Member] | Customers One [Member] | Customers concentration risk [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of sales risk, percentage | 48.00% | 37.00%
Sales Revenue [Member] | Customers Two [Member] | Customers concentration risk [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of sales risk, percentage | 21.00% | 18.00%
Sales Revenue [Member] | Customers Three [Member] | Customers concentration risk [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of sales risk, percentage |  | 17.00%
Sales Revenue [Member] | Macau And Hong Kong Subsidiary [Member] |  |
Concentration Risk [Line Items] |  |
Total net sale | $ 1,000,000.0 | $ 3,400,000
Purchases [Member] | Geographic Concentration Risk [Member] | Republic of China [Member] |  |
Concentration Risk [Line Items] |  |
Concentration of sales risk, percentage | 100.00% | 100.00%

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