Portable Stereo CD Player — by Guangzhou FiiO Electronic Technology Co., Ltd.
FCC.gov blocks direct links from other sites (referer check) — titles below aren't clickable.
Use "View on FCC.gov" above to open and download the actual files.
FCC ID R56-FC6004
Device Details
FCC ID R56-FC6004 Grantee Code R56 Product Code FC6004 Applicant Guangzhou FiiO Electronic Technology Co., Ltd. Address No.21, Longliang Road, Xialiang Village, Longgui Street, Baiyun District, Guangzhou, Guangdong, P.R., N/A, N/A, China Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description Portable Stereo CD Player Application Purpose Original Equipment Grant Date 2026-09-07 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-07
Exhibits (17)
View on FCC.gov ↗
Document Type Available File
USA-CoveredEquipmentLetter-Combined_V1.1
Attestation Statements
2026-09-07
ADOBE ACROBAT PDF 124 KB
USA-LocalRepLetter_V1.1 -R56-FC6004
Attestation Statements
2026-09-07
ADOBE ACROBAT PDF 476 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 331.7 KB
Declaration Letter of Model Difference
Cover Letter(s)
2026-09-07
ADOBE ACROBAT PDF 134.6 KB
USA-ConfidentialityRequestLetter_V0.1
Cover Letter(s)
2026-09-07
ADOBE ACROBAT PDF 104.8 KB
External Photos
External Photos
2026-09-07
ADOBE ACROBAT PDF 1 MB
Label and location
ID Label/Location Info
2026-09-07
ADOBE ACROBAT PDF 177.7 KB
Internal Photos
Internal Photos
2026-09-07
ADOBE ACROBAT PDF 2.4 MB
Operation Description-BT FCC
Operational Description
ADOBE ACROBAT PDF 109.7 KB
USA-DueDigilenceLetter_V0.1
Operational Description
ADOBE ACROBAT PDF 91.6 KB
DNT2607315823R11839-16103-FCC MPE(Portable) Report
RF Exposure Info
2026-09-07
ADOBE ACROBAT PDF 392 KB
Schematic
Schematics
ADOBE ACROBAT PDF 229.2 KB
Antenna Specification
Test Report
2026-09-07
ADOBE ACROBAT PDF 466.6 KB
DNT2607315823R11839-16100-FCC BT(2DH5) Test Report_Part1
Test Report
2026-09-07
ADOBE ACROBAT PDF 5.9 MB
DNT2607315823R11839-16100-FCC BT(2DH5) Test Report_Part2
Test Report
2026-09-07
ADOBE ACROBAT PDF 3.1 MB
Test Setup photo
Test Setup Photos
2026-09-07
ADOBE ACROBAT PDF 643.8 KB
User Manual r1
Users Manual
2026-09-07
ADOBE ACROBAT PDF 2.2 MB
Application Information
Application ID cN5OdgNfyt4HeM2EsWdhbA== Final Action Date 2026-09-07 Application Purpose Original Equipment Model FC6004 Frequency Range 2402-2480 MHz Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description Portable Stereo CD Player Responsible Party Kevin Chen, cxj@fiio.com.cn, 00862062679040 Non-Technical Contact Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com, (626) 910-5808 Test Firm Joise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com, +86-0769-8808 7383 TCB Email o.kneip@kl-certification.de 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 No 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
cN5OdgNfyt4HeM2EsWdhbA==
2026-09-07
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0020000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany
Date of Grant: 09/07/2026
Guangzhou FiiO Electronic Technology Co., Ltd.
No.21, Longliang Road, Xialiang Village,
Longgui Street, Baiyun District
Guangzhou, Guangdong, P.R.,
China
Attention: Kevin Chen , QA Manager
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:
R56-FC6004
Name of Grantee:
Guangzhou FiiO Electronic Technology Co., Ltd.
Equipment Class:
Part 15 Spread Spectrum Transmitter
Notes:
Portable Stereo CD Player
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.002
Output Power listed is peak conducted.