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Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Details) | Jun. 30, 2025 USD ($) | Dec. 31, 2024 USD ($) | Jul. 28, 2021 USD ($) | Jul. 28, 2021 CNY (¥)
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Schedule of Prepaid Expenses and Other Current Assets [Abstract] |  |  |  |  |  |  |
Advance to suppliers |  | $ 213,551 |  | $ 252,618 |  |  |
Issuance cost related to convertible promissory notes |  |  |  |  |  |  |
Prepayment for land use right | [1] | 547,941 |  | 537,755 |  |  |
Security deposit |  | 54,861 | [2] | 53,840 | [2] | $ 54,861 | ¥ 393,000
Prepaid consulting service fees | [3] |  |  | 884,687 |  |  |
Prepaid market research fees | [4] | 955,000 |  | 955,000 |  |  |
Others receivable | [5] | 53,191 |  | 78,680 |  |  |
Prepaid expenses and other current assets |  | $ 1,824,544 |  | $ 2,762,580 |  |  |
[1] | On July 23, 2021, Sichuan Vtouch entered into a contract with Chengdu Wenjiang District Planning and Natural Resources Bureau for the purchase of a land use right of a parcel of land of 131,010 square feet for a consideration of RMB3,925,233 (equivalent to $540,912) for the Company’s new facility. The Company paid the consideration in full by November 18, 2021. Upon issuance of a certificate of land use right by the local government, which is estimated to be obtained by the second half of 2026, the Company will reclassify this prepayment to intangible assets accordingly.
[2] | On July 28, 2021, Sichuan Vtouch made a security deposit of RMB393,000 (equivalent to $54,861) to Chengdu Cross-Strait Science and Technology Industry Development Park Management Committee to obtain a construction license for its new facility. This deposit will be refunded upon the issuance of the construction license, which is expected to be by the second half of 2025.
[3] | In May 2023, the Company entered into two third-party consulting service agreements for a fee of $1.35 million and $3.1 million, respectively, for the three-year consulting services. The total fee would be amortized over the three-year services and reclassified to stock issuance costs accordingly. As of June 30, 2025, the Company this prepaid consulting service fees has been amortized in full.
[4] | On February 29, 2024, the Company advanced market research fees $70,000 and $855,000, respectively, to two unrelated individuals, Mr. Chien Hui Chueh and Mr. Cheung Ming Lin, in relation to the Company’s market research service overseas. The two individuals signed borrowing contracts with a principal amount of $70,000 and $855,000, respectively, on February 29, 2024. Those contracts were issued to the Company to evidence the advances, bearing 3.45% interest per annum, and payable on February 28, 2025, and extended till August 29, 2026.
[5] | Other receivables are mainly employee advances, and prepaid expenses.

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