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Additional Information Regarding Profit or Loss Items (Details) - Schedule of Additional Information Regarding Profit or Loss Items - Additional Information Regarding Profit or Loss Items [Member] - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | $ 7,633 | $ 7,264 | $ 9,581
Revenues from key customers |  | 3,756 | 4,019 | 6,649
Trade receivables balance from key customers |  | 2,062 | 2,034 | 1,309
Revenue by product group |  | 7,633 | 7,264 | 9,581
Cost of revenue |  | 4,464 | 4,836 | 6,379
Research and development expenses | [1] | 1,048 | 439 | 448
Selling and marketing expenses | [2] | 3,170 | 672 | 852
General and administrative expenses | [3] | 1,732 | 837 | 1,255
Other income |  |  |  | 166
Finance expenses |  | 104 | 123 | 964
Finance income |  | 67 | 1,443 |
In-Ear Headset systems [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue by product group |  | 4,532 | 6,038 | 8,697
SST Headset systems [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue by product group |  | 2,713 | 749 | 840
Other [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue by product group |  | 388 | 477 | 44
Customer 1 [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenues from key customers |  | 2,559 | 516 | 448
Trade receivables balance from key customers |  | 1,592 | 39 | 52
Customer 2 [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenues from key customers |  | 289 | 3 | 6,315
Trade receivables balance from key customers |  | 1 | (103) | 1,248
Customer 3 [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenues from key customers |  | 908 | 4,016 | 334
Trade receivables balance from key customers |  | 469 | 2,098 | 9
Israel [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | 4,947 | 5,423 | 1,010
Europe [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | 423 | 146 | 89
Asia [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | 1,072 | 127 | 6,324
USA [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | 1,070 | 1,477 | 2,064
Other [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | 121 | 91 | 94
Salaries and related expenses [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Cost of revenue | [4] | 1,139 | 648 | 673
Research and development expenses | [1] | 980 | 311 | 381
Selling and marketing expenses | [2] | 2,969 | 537 | 679
General and administrative expenses | [3] | 1,400 | 529 | 444
Purchases [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Cost of revenue |  | 3,164 | 4,667 | 6,067
Research and development expenses | [1] | 3 | 6 | 7
Depreciation and amortization [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Cost of revenue |  | 61 | 55 | 74
Research and development expenses | [1] | 19 | 9 |
Selling and marketing expenses | [2] | 25 | 23 | 3
General and administrative expenses | [3] | 26 | 10 | 41
Decrease (increase) in inventory [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Decrease (increase) in inventory |  | (49) | (686) | (529)
Other [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Cost of revenue |  | 149 | 152 | 94
Research and development expenses | [1] | 31 | 22 | 28
Selling and marketing expenses | [2] | 130 | 74 | 127
General and administrative expenses | [3] | 118 | 136 | 381
Finance expenses |  | 18 | 57 | 42
Professional consulting [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Research and development expenses | [1] | 15 | 91 | 32
Exhibitions and advertising [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Selling and marketing expenses | [2] | 46 | 38 | 43
Professional services [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
General and administrative expenses | [3] | 131 | 102 | 279
Rent and maintenance [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
General and administrative expenses | [3] | 57 | 60 | 110
Support grants in respect of the Pandemic [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Other income |  |  |  | 159
Revenues from sublease [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Other income |  |  |  | 7
Exchange rate differentials [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance expenses |  |  |  | 69
Finance income |  | 67 | 206 |
In respect of lease liabilities [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance expenses |  | 12 | 10 | 8
In respect of credit from related parties [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance expenses |  |  |  | 173
In respect of credit from banking corporations [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance expenses |  | 9 | 34 | 27
In respect of credit from others [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance expenses |  |  |  | 212
Revaluation of a SAFE [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance expenses |  | 53 | 22 |
Revaluation of a liability in respect of a warrants [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance expenses |  | 12 |  | 433
Finance income |  |  | $ 1,237 |
[1] | Includes stock based compensation of $541 in 2023
[2] | Includes stock based compensation of $2,467 in 2023
[3] | Include stock-based compensation of $807 in 2023
[4] | Includes stock based compensation of $421 in 2023

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