Soundbar — by DongGuan HeZhong Acoustics Technology Co.,Ltd
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FCC ID 2BRLM-S33-1
Device Details
FCC ID 2BRLM-S33-1 Grantee Code 2BRLM Product Code S33-1 Applicant DongGuan HeZhong Acoustics Technology Co.,Ltd Address Room 607-609, Shunhong Building #1, Hengkeng, Liabu Town, DongGuan, GuangDong, China, DongGuan, GuangDong, N/A, N/A, China Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description Soundbar Application Purpose Original Equipment Grant Date 2026-09-14 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-14
Exhibits (16)
View on FCC.gov ↗
Document Type Available File
Attestation of Covered Equipment, 2.911(d)(5)(i)(ii)
Attestation Statements
2026-09-14
ADOBE ACROBAT PDF 454.6 KB
Attestation Statements of US Agent for Service of Process, 2.911(d)(7)
Attestation Statements
2026-09-14
ADOBE ACROBAT PDF 259.2 KB
BLOCK
Block Diagram
ADOBE ACROBAT PDF 56 KB
Agent Authorization Letter Template
Cover Letter(s)
2026-09-14
ADOBE ACROBAT PDF 98.4 KB
Short & Long Term Confidentiality Request
Cover Letter(s)
2026-09-14
ADOBE ACROBAT PDF 110.9 KB
Model Difference Statement
Cover Letter(s)
2026-09-14
ADOBE ACROBAT PDF 10.3 KB
External Photos
External Photos
2026-09-14
ADOBE ACROBAT PDF 1.3 MB
Label Information
ID Label/Location Info
2026-09-14
ADOBE ACROBAT PDF 406.7 KB
Internal Photos
Internal Photos
2026-09-14
ADOBE ACROBAT PDF 1.2 MB
Operational Description
Operational Description
ADOBE ACROBAT PDF 602.5 KB
RF Exposure Report
RF Exposure Info
2026-09-14
ADOBE ACROBAT PDF 242.1 KB
SCH
Schematics
ADOBE ACROBAT PDF 268.8 KB
Antenna Report
Test Report
2026-09-14
ADOBE ACROBAT PDF 569 KB
Test Report
Test Report
2026-09-14
ADOBE ACROBAT PDF 3.5 MB
Test Setup Photos
Test Setup Photos
2026-09-14
ADOBE ACROBAT PDF 487.6 KB
User Manual
Users Manual
2026-09-14
ADOBE ACROBAT PDF 618.4 KB
Application Information
Application ID tRKHJN7x7jbjSfPfyGfWAg== Final Action Date 2026-09-14 Application Purpose Original Equipment Model S33-1 Frequency Range 2402-2480 MHz Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description Soundbar Responsible Party Shirley Cao, shirley@bfirst-tech.com, 86-136 8627 6949 Technical Contact DongGuan HeZhong Acoustics Technology Co.,Ltd, shirley@bfirst-tech.com Non-Technical Contact David Kim, GLOBAL PRODUCT PROMOTION COMMERCE CO., LTD., david.kim@globalppcco.com Test Firm Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com, 86-13798582307 TCB Email anezam@qai.org 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
tRKHJN7x7jbjSfPfyGfWAg==
2026-09-14
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0011000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
QAI LABORATORIES LTD
3980 North Fraser Way
Burnaby, BC, V5J5K5
Canada
Date of Grant: 09/14/2026
DongGuan HeZhong Acoustics Technology Co.,Ltd
Room 607-609, Shunhong Building #1, Hengkeng,
Liabu Town, DongGuan, GuangDong, China
DongGuan, GuangDong,
China
Attention: Shirley Cao ,
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:
2BRLM-S33-1
Name of Grantee:
DongGuan HeZhong Acoustics Technology Co.,Ltd
Equipment Class:
Part 15 Spread Spectrum Transmitter
Notes:
Soundbar
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.0011
Power listed is the maximum conducted output power. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.
Regulatory Testing from Start to Certificate
