Volta Ferrofluid Headphones — by VoltaAudio Inc.
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FCC ID 2BWYKVLTA001
Device Details
FCC ID 2BWYKVLTA001 Grantee Code 2BWYK Product Code VLTA001 Applicant VoltaAudio Inc. Address Portland, OR, 97210, United States Equipment Class DTS - Digital Transmission System Device Description Volta Ferrofluid Headphones Application Purpose Original Equipment Grant Date 2026-09-23 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-23
Exhibits (21)
View on FCC.gov ↗
Document Type Available File
Us_Agent
Attestation Statements
2026-09-23
ADOBE ACROBAT PDF 89.2 KB
Attestation Statement
Attestation Statements
2026-09-23
ADOBE ACROBAT PDF 252.2 KB
Kaspersky Statement
Attestation Statements
2026-09-23
ADOBE ACROBAT PDF 959.4 KB
TCB_validation_US_agent_process
Attestation Statements
2026-09-23
ADOBE ACROBAT PDF 1.2 MB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 10.8 KB
Confidentiality
Cover Letter(s)
2026-09-23
ADOBE ACROBAT PDF 222 KB
Letter Authorization
Cover Letter(s)
2026-09-23
ADOBE ACROBAT PDF 144.1 KB
External photos
External Photos
2026-09-23
ADOBE ACROBAT PDF 655.8 KB
ID label and location
ID Label/Location Info
2026-09-23
ADOBE ACROBAT PDF 1.1 MB
Internal photos
Internal Photos
2026-09-23
ADOBE ACROBAT PDF 3.7 MB
Operational Description
Operational Description
ADOBE ACROBAT PDF 51.2 KB
RF Exposure
RF Exposure Info
2026-09-23
ADOBE ACROBAT PDF 269.2 KB
Schematics
Schematics
ADOBE ACROBAT PDF 98.7 KB
Test report BLE
Test Report
2026-09-23
ADOBE ACROBAT PDF 1.5 MB
Antenna Specification
Test Report
2026-09-23
ADOBE ACROBAT PDF 1.5 MB
Test report BLE DATA
Test Report
2026-09-23
ADOBE ACROBAT PDF 5.4 MB
Test Setup photo
Test Setup Photos
2026-09-23
ADOBE ACROBAT PDF 791.4 KB
User manual part1
Users Manual
2026-09-23
ADOBE ACROBAT PDF 5 MB
User manual part2
Users Manual
2026-09-23
ADOBE ACROBAT PDF 5.6 MB
User manual part3
Users Manual
2026-09-23
ADOBE ACROBAT PDF 4.9 MB
User manual part4
Users Manual
2026-09-23
ADOBE ACROBAT PDF 2.8 MB
Application Information
Application ID Y/B6XRkxEYtF3HtwKDO+TQ== Final Action Date 2026-09-23 Application Purpose Original Equipment Model VLTA001 Frequency Range 2402-2480 MHz Equipment Class DTS - Digital Transmission System Device Description Volta Ferrofluid Headphones Responsible Party Oscar Harold, oscar@volta.audio, 5039648428 Technical Contact Shawn Wen, Guangdong Global Testing Technology Co., Ltd., qs04@gtggroup.com, 86 769 8507 5888 Non-Technical Contact Michael Chan, Global Product Services and Consultation LLC, cschanm@gmail.com, +1 626 366 4358 Test Firm Shawn Wen, Guangdong Global Testing Technology Co., Ltd., qs04@gtggroup.com, 86-769-8507-5888 TCB Email elabscert@applus.com TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality No Modular Equipment Does not apply Composite Device Yes Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (1)
Application ID Date Purpose
Y/B6XRkxEYtF3HtwKDO+TQ==
2026-09-23
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0018000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain
Date of Grant: 09/23/2026
VoltaAudio Inc.
4881 NW Barnes Rd
Portland, OR 97210
Attention: Oscar Harold ,
NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for
the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
FCC IDENTIFIER:
2BWYKVLTA001
Name of Grantee:
VoltaAudio Inc.
Equipment Class:
Digital Transmission System
Notes:
Volta Ferrofluid Headphones
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC
15C
2402.0
-
2480.0
0.0018
Output power listed is conducted.
CC:
This device is certified pursuant to two different Part 15 rules sections.