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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
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.