WIRELESS SPEAKER — by TRUSTSTONE GROUP, LLC
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FCC ID 2BBPLPYMNKRKSP
Device Details
FCC ID 2BBPLPYMNKRKSP Grantee Code 2BBPL Product Code PYMNKRKSP Applicant TRUSTSTONE GROUP, LLC Address 1359 Broadway 3rd floor, New York, NY, 10018, United States Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description WIRELESS SPEAKER Application Purpose Original Equipment Grant Date 2026-09-21 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-21
Exhibits (19)
View on FCC.gov ↗
Document Type Available File
USA-CoveredEquipmentLetter-Combined_V1.1
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 116.6 KB
USA-LocalRepLetter_V1.1 -2BBPLPYMNKRKSP
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 348.9 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 75.2 KB
Declaration Letter of Model Difference
Cover Letter(s)
2026-09-21
ADOBE ACROBAT PDF 78.1 KB
USA-ConfidentialityRequestLetter_V0.1
Cover Letter(s)
2026-09-21
ADOBE ACROBAT PDF 104.2 KB
External Photos
External Photos
2026-09-21
ADOBE ACROBAT PDF 854.5 KB
Label and Location
ID Label/Location Info
2026-09-21
ADOBE ACROBAT PDF 465.1 KB
Internal Photos
Internal Photos
2026-09-21
ADOBE ACROBAT PDF 2.5 MB
Operation Description
Operational Description
ADOBE ACROBAT PDF 92.2 KB
USA-DueDigilenceLetter_V0.1
Operational Description
ADOBE ACROBAT PDF 87.5 KB
LCSC08066034EB_RF Exposure Evaluation-FCC
RF Exposure Info
2026-09-21
ADOBE ACROBAT PDF 212.7 KB
Schematic
Schematics
ADOBE ACROBAT PDF 83.3 KB
Antenna spec
Test Report
2026-09-21
ADOBE ACROBAT PDF 1.2 MB
Appendix A Test Data for BT FCC ID_Part1
Test Report
2026-09-21
ADOBE ACROBAT PDF 5.9 MB
Appendix A Test Data for BT FCC ID_Part2
Test Report
2026-09-21
ADOBE ACROBAT PDF 5.7 MB
Appendix A Test Data for BT FCC ID_Part3
Test Report
2026-09-21
ADOBE ACROBAT PDF 3.4 MB
LCSC08066034EA_FCC Report_BT
Test Report
2026-09-21
ADOBE ACROBAT PDF 929 KB
Test Setup Photos
Test Setup Photos
2026-09-21
ADOBE ACROBAT PDF 904.3 KB
User Manual
Users Manual
2026-09-21
ADOBE ACROBAT PDF 3.9 MB
Application Information
Application ID tz26LXv3s/L+l0oyRWjahg== Final Action Date 2026-09-21 Application Purpose Original Equipment Model PYMNKRKSP Frequency Range 2402-2480 MHz Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description WIRELESS SPEAKER Responsible Party Marc Faham, compliance@truststonegroup.com, 9175335333 Non-Technical Contact Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com, (626) 910-5808 Test Firm Gavin Liang, Guangzhou LCS Compliance Testing Laboratory Ltd, gavin.liang@lcs-cert.com, 86-20-39166689 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
tz26LXv3s/L+l0oyRWjahg==
2026-09-21
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0015000
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: 09/21/2026
TRUSTSTONE GROUP, LLC
1359 Broadway
3rd floor
New York, NY 10018
Attention: Marc Faham ,
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:
2BBPLPYMNKRKSP
Name of Grantee:
TRUSTSTONE GROUP, LLC
Equipment Class:
Part 15 Spread Spectrum Transmitter
Notes:
WIRELESS SPEAKER
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.0015
Output Power listed is peak conducted.