Wireless Earphones — by Shenzhen Feizhou Digital Technology Co., Ltd
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FCC ID 2BUN4-ACT2615
Device Details
FCC ID 2BUN4-ACT2615 Grantee Code 2BUN4 Product Code ACT2615 Applicant Shenzhen Feizhou Digital Technology Co., Ltd Address Area C, 3F, Building 2, Taiming Industrial Zone, Xinniu Community, Minzhi, Longhua,, Shenzhen, N/A, N/A, China Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description Wireless Earphones Application Purpose Original Equipment Grant Date 2026-09-18 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-18
Exhibits (17)
View on FCC.gov ↗
Document Type Available File
USA-CoveredEquipmentLetter-Combined_V1.1
Attestation Statements
2026-09-18
ADOBE ACROBAT PDF 120.1 KB
USA-LocalRepLetter_V1.1 - 2BUN4-ACT2615
Attestation Statements
2026-09-18
ADOBE ACROBAT PDF 347.8 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 50.6 KB
USA-ConfidentialityRequestLetter_V0.1
Cover Letter(s)
2026-09-18
ADOBE ACROBAT PDF 100.7 KB
FCC Declaration Letter - Left&Right
Cover Letter(s)
2026-09-18
ADOBE ACROBAT PDF 452.2 KB
appendix II EUT External photo
External Photos
2026-09-18
ADOBE ACROBAT PDF 1.8 MB
Label and Location
ID Label/Location Info
2026-09-18
ADOBE ACROBAT PDF 242.4 KB
appendix II EUT Internal photo
Internal Photos
2026-09-18
ADOBE ACROBAT PDF 1.1 MB
Operation Description
Operational Description
ADOBE ACROBAT PDF 124.2 KB
USA-DueDigilenceLetter_V0.1
Operational Description
ADOBE ACROBAT PDF 148.9 KB
HTT202607852F02_RF Exposure-info
RF Exposure Info
2026-09-18
ADOBE ACROBAT PDF 372.4 KB
schematic
Schematics
ADOBE ACROBAT PDF 73.9 KB
Antenna Specification
Test Report
2026-09-18
ADOBE ACROBAT PDF 2.1 MB
Appendix RF Test Data for BT
Test Report
2026-09-18
ADOBE ACROBAT PDF 4.6 MB
HTT202607852F01_Test Report-BT FCC
Test Report
2026-09-18
ADOBE ACROBAT PDF 3 MB
appendix I EUT Test Setup photo
Test Setup Photos
2026-09-18
ADOBE ACROBAT PDF 493.1 KB
User Manual
Users Manual
2026-09-18
ADOBE ACROBAT PDF 888.8 KB
Application Information
Application ID FXMWTR4Ide+jUxqZw0O7MQ== Final Action Date 2026-09-18 Application Purpose Original Equipment Model ACT2615 Frequency Range 2402-2480 MHz Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description Wireless Earphones Responsible Party Feng Deng, feizh168@163.com, 19068013561 Non-Technical Contact Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com, (626) 910-5808 Test Firm Kevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com, 86-755-23595200 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
FXMWTR4Ide+jUxqZw0O7MQ==
2026-09-18
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0029000
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: 09/18/2026
Shenzhen Feizhou Digital Technology Co., Ltd
Area C, 3F, Building 2, Taiming Industrial Zone,
Xinniu Community, Minzhi, Longhua,
Shenzhen,
China
Attention: Feng Deng , PM
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:
2BUN4-ACT2615
Name of Grantee:
Shenzhen Feizhou Digital Technology Co., Ltd
Equipment Class:
Part 15 Spread Spectrum Transmitter
Notes:
Wireless Earphones
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.0029
Output Power listed is peak conducted.
Regulatory Testing from Start to Certificate
