Datavault AI Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

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

Related Parties (Details)

v3.25.2

Related Parties (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
Related Parties (Details) - USD ($)	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Related Parties
Net revenue	$ 1,735,000	$ 345,000	$ 2,364,000	$ 600,000
Issuance of common stock for the acquisition of CSI (shares)					40,000,000
Interest income			$ 5,000
Related Party [Member] \| EOS Holdings
Related Parties
Issuance of common stock for the acquisition of CSI (shares)			3,999,911
Due to related party	97,000		$ 97,000
Interest income			5,000
Revenue of related parties owned	428,000		501,000
Related Party [Member] \| EOS Holdings \| DV Convertible Note
Related Parties
Due to related party	$ 8,300,000		$ 8,300,000
Helge Kristensen \| Warrant
Related Parties
Ownership percentage	1.00%		1.00%		1.00%
Hansong Technology \| Sales of Modules To Related Party
Related Parties
Net revenue	$ 26,000	10,000	$ 37,000	35,000
Payments for purchases	0	0	0	0
Amount due from related parties	61,000	39,000	61,000	39,000
Hansong Technology \| Purchase of speaker products from related party
Related Parties
Purchase of wireless audio speaker systems from related party	1,000	1,000	1,000	1,000
Payments for purchases	2,000	63,000	2,000	88,000
Amount due from related parties	$ 42,000	$ 163,000	$ 42,000	$ 163,000

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