Datavault AI Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Business and Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Borrowings - Short-term Loan Agreement - Meriwether (Details)

v3.25.1

Borrowings - Short-term Loan Agreement - Meriwether (Details)				1 Months Ended
	Jan. 19, 2024 USD ($) item $ / shares shares	Oct. 10, 2023 USD ($)	Sep. 08, 2023 USD ($)	Feb. 29, 2024 USD ($) shares	Dec. 31, 2024 $ / shares shares	Feb. 02, 2024 shares	Dec. 31, 2023 $ / shares
Borrowings
Aggregate shares issued upon exercise of warrants (in shares) \| shares					1
Agreement Entered With Number of Investors \| item	4
Temporary equity, par or stated value per share (in dollars per share) \| $ / shares					$ 0.0001		$ 0.0001
Series B preferred stock \| Series B Preferred Stock
Borrowings
Warrants exercise price (in $ per share) \| $ / shares					$ 35.72
Short-term loan \| Meriwether
Borrowings
Principal amount			$ 650,000
Debt instrument, interest rate (in %)			18.00%
Loan fee		$ 20,000	$ 50,000
Exit fee amount			$ 50,000
January 2024 Short-Term Loan Agreement \| January 2024 Promissory notes
Borrowings
Principal amount	$ 1,000,000
Repayment of of Debt in Cash				$ 667,000
Repayment of Debt in Shares				$ 333,000
Proceeds from Notes Payable	$ 600,000
January 2024 Short-Term Loan Agreement \| Series B Preferred Stock
Borrowings
Temporary equity, par or stated value per share (in dollars per share) \| $ / shares	$ 0.0001
January 2024 Short-Term Loan Agreement \| January 2024 Warrant Shares
Borrowings
Aggregate shares issued upon exercise of warrants (in shares) \| shares	66,665
Warrants exercise price (in $ per share) \| $ / shares	$ 22.23
January 2024 Short-Term Loan Agreement \| Series B preferred stock \| Series B Preferred Stock \| January 2024 Promissory notes
Borrowings
Aggregate shares issued upon exercise of warrants (in shares) \| shares	9,322					29,322
Shares, Exercise of Warrants for Repayment Of Debt \| shares				9,322

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