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Additional Information Regarding Profit or Loss Items - Schedule of Additional Information Regarding Profit or Loss Items (Details) - Additional Information Regarding Profit or Loss Items [Member] - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | $ 5,806 | $ 9,094 | $ 7,633
Revenues from key customers |  | 3,445 | 5,429 | 3,467
Trade receivables balance from key customers |  | 692 | 1,013 | 2,061
Revenue by product group |  | 5,806 | 9,094 | 7,633
Cost of revenue |  | 3,701 | 5,290 | 4,464
Research and development expenses | [1] | 866 | 577 | 1,048
Selling and marketing expenses | [2] | 1,158 | 1,367 | 3,170
General and administrative expenses | [3] | 3,161 | 3,325 | 1,732
Other expenses (income) |  | (48) | 5 |
Finance expenses |  | 104 | 124 | 104
Finance income |  | 78 | 127 | 67
In-Ear Headset systems [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue by product group |  | 3,331 | 4,945 | 4,532
SST Headset systems [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue by product group |  | 2,371 | 3,818 | 2,713
Other [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue by product group |  | 104 | 331 | 388
Customer 1 [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenues from key customers |  | 2,175 | 4,097 | 2,559
Trade receivables balance from key customers |  | 523 | 648 | 1,592
Customer 2 [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenues from key customers |  | 861 |  |
Trade receivables balance from key customers |  |  |  |
Customer 3 [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenues from key customers |  | 409 | 1,332 | 908
Trade receivables balance from key customers |  | 169 | 365 | 469
Israel [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | 4,322 | 6,814 | 4,947
Europe [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | 189 | 240 | 423
Asia [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | 195 | 1,198 | 1,072
USA [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | 1,099 | 841 | 1,070
Other [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Revenue |  | 1 | 1 | 121
Salaries and related expenses [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Cost of revenue | [4] | 1,085 | 1,190 | 1,139
Research and development expenses | [1] | 656 | 518 | 980
Selling and marketing expenses | [2] | 930 | 1,116 | 2,969
General and administrative expenses | [3] | 1,248 | 1,121 | 1,400
Purchases [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Cost of revenue |  | 2,445 | 4,452 | 3,164
Research and development expenses | [1] | 47 | 8 | 3
Depreciation and amortization [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Cost of revenue |  | 87 | 64 | 61
Research and development expenses | [1] | 11 | 14 | 19
Selling and marketing expenses | [2] | 23 | 11 | 25
General and administrative expenses | [3] | 86 | 52 | 26
Decrease (increase) in inventory [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Cost of revenue |  | (69) | (633) | (49)
Other [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Cost of revenue |  | 153 | 217 | 149
Research and development expenses | [1] | 33 | 31 | 31
Selling and marketing expenses | [2] | 147 | 121 | 130
General and administrative expenses | [3] | 137 | 248 | 118
Finance expenses |  | 17 | 29 | 18
Finance income |  |  | 15 |
Professional consulting [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Research and development expenses | [1] | 119 | 6 | 15
Exhibitions and advertising [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Selling and marketing expenses | [2] | 58 | 119 | 46
Professional services [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
General and administrative expenses | [3] | 1,614 | 1,799 | 131
Rent and maintenance [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
General and administrative expenses | [3] | 76 | 105 | 57
Grants [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Other expenses (income) |  | (48) |  |
Capital loss [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Other expenses (income) |  |  | 5 |
In Respect of Interest Lease Liabilities [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance expenses |  | 86 | 34 | 12
In respect of credit from banking corporations [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance expenses |  | 1 | 14 | 9
Revaluation of a SAFE [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance expenses |  |  | 47 | 53
Revaluation of a liability in respect of a warrants [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance expenses |  |  |  | 12
Securities income [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance income |  | 15 | 81 |
Exchange rate differentials [Member] |  |  |  |
Schedule of Additional Information Regarding Profit or Loss Items [Line Items] |  |  |  |
Finance income |  | $ 63 | $ 31 | $ 67
[1] | Includes share-based compensation of $48 in 2025, $160 in 2024 and $541 in 2023.
[2] | Includes share-based compensation of $114 in 2025, $284 in 2024 and $2,467 in 2023.
[3] | Include share-based compensation of $318 in 2025, $279 in 2024 and $807 in 2023.
[4] | Includes share-based compensation of $59 in 2025, $137 in 2024 and $421 in 2023.

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