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COMMITMENTS AND CONTINGENCIES (Details - Percentages of return rates and warranty repairs) | 6 Months Ended
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Dec. 31, 2023
4G Wireless Devices [Member] |
Product Liability Contingency [Line Items] |
Current devices return rate | 0.07%
Current devices warranty repairs | 0.02%
5G Wireless Devices [Member] |
Product Liability Contingency [Line Items] |
Current devices return rate | 0.39%
Current devices warranty repairs | 0.06%

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