v3.26.1
Related Party Balances and Transactions - Schedule of Prepaid Expenses to a Related Party (Details) - USD ($)
 3 Months Ended 9 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2026
Mar. 31, 2025
Jun. 30, 2025
Schedule of Related Party Balance [Line Items]          
Research and development expenses $ 22,792 $ 91,168  
Wuhan Haoxun [Member] | Location, Statement of Income, Balance [Axis]: ResearchanddevelopmentexpensesMember          
Schedule of Related Party Balance [Line Items]          
Related party, Relationship [1]     Controlled by an immediate family member of the Company’s 10%+ shareholder    
Research and development expenses [1] 22,792 91,168  
Prepaid Expenses [Member] | Azure Horizon LLC (“Azure”) [Member]          
Schedule of Related Party Balance [Line Items]          
Related party, Relationship     Owned by an immediate family member of the Company’s 10% or more shareholder (a “10%+ shareholder”)    
Related party, Nature     Prepaid service fees    
Prepaid expenses to a related party     $ 8,000
Other Payable — Related Party [Member]          
Schedule of Related Party Balance [Line Items]          
Other payable related party 7,000   $ 7,000   272,917
Other Payable — Related Party [Member] | “Joy” Yi Hua [Member]          
Schedule of Related Party Balance [Line Items]          
Related party, Relationship     Chairwoman, Chief Financial Officer and Director of the Company    
Related party, Nature     Expenses paid on behalf of the Company    
Other payable related party     50
Other Payable — Related Party [Member] | Acri Capital Sponsor LLC [Member]          
Schedule of Related Party Balance [Line Items]          
Related party, Relationship     the Company’s 10%+ shareholder    
Related party, Nature     Unconverted working capital loan balance in ACAC    
Other payable related party     245,509
Other Payable — Related Party [Member] | Wuhan Haoxun Communication Technology Co. Ltd (“Wuhan Haoxun”) [Member]          
Schedule of Related Party Balance [Line Items]          
Related party, Relationship [2]     Controlled by an immediate family member of the Company’s 10%+ shareholder    
Related party, Nature [2]     Research and development fees    
Other payable related party [2]     18,792
Other Payable — Related Party [Member] | Swiftfulfill Warehouse LLC (“Swiftfulfill”) [Member]          
Schedule of Related Party Balance [Line Items]          
Related party, Relationship [3]     Owned by an immediate family member of the Company’s 10%+ shareholder    
Related party, Nature [3]     Consulting fees and expenses paid on behalf of the Company    
Other payable related party [3] 7,000   $ 7,000   8,566
Consulting Expenses [Member]          
Schedule of Related Party Balance [Line Items]          
Consulting expenses 45,600 141,000 $ 143,800 423,000  
Consulting Expenses [Member] | Azure [Member]          
Schedule of Related Party Balance [Line Items]          
Related party, Relationship [4]     Owned by an immediate family member of the Company’s 10%+ shareholder    
Consulting expenses [4] 24,600 141,000 $ 73,800 423,000  
Consulting Expenses [Member] | Swiftfulfill [Member]          
Schedule of Related Party Balance [Line Items]          
Related party, Relationship [5]     Owned by an immediate family member of the Company’s 10%+ shareholder    
Consulting expenses [5] 21,000 $ 70,000  
Amount Due from Related Parties - Current [Member]          
Schedule of Related Party Balance [Line Items]          
Amount due from related parties- current 2   $ 2  
Amount Due from Related Parties - Current [Member] | Haitao Cui [Member]          
Schedule of Related Party Balance [Line Items]          
Related party, Relationship [6]     Executive Vice President and Director of the Company    
Related party, Nature [6]     Paid on behalf fees    
Amount due from related parties- current [6] 20,868   $ 20,868  
Amount Due from Related Parties - Current [Member] | Luying Mei [Member]          
Schedule of Related Party Balance [Line Items]          
Related party, Relationship [6]     Executive Vice President of Sales of Old Foxx    
Related party, Nature [6]     Paid on behalf fees    
Amount due from related parties- current [6] $ 7,852   $ 7,852  
[1] On September 1, 2022, the Company entered into an agreement with Wuhan Haoxun for a research and development project.  The project was completed during the year ended June 30, 2025.
[2] On September 1, 2022, the Company entered into an agreement with Wuhan Haoxun for the research and development project. The project was completed during the year ended June 30, 2025.
[3] On October 1, 2024, the Company entered into a consulting agreement to receive consulting services provided by Swiftfulfill, a consulting company which is owned by an immediate family member of a 10%+ shareholder.
[4] On September 1, 2022, the Company entered into a consulting agreement to receive consulting services provided by Azure, a consulting company which is owned by an immediate family member of a 10%+ shareholder.
[5] On October 1, 2024, the Company entered into a consulting agreement to receive consulting services provided by Swiftfulfill, a consulting company which is owned by an immediate family member of a 10%+ shareholder.
[6] In November 2025, two executive officers of the Company incurred a reimbursement obligation to the Company for withholding taxes paid on their behalf in connection with the vesting of Restricted Stock Units (RSUs). While the arrangement was initially structured to be settled via semi-monthly payroll deductions, the Company and the officers subsequently amended the terms of the arrangement to ensure compliance with Section 402 of the Sarbanes-Oxley Act of 2002. Pursuant to the amended terms, the officers have committed to fully reimburse the Company for the remaining balance in a single lump-sum payment prior to May 31, 2026.