1. FCC ID
  2. 2BVWW
  3. 2BVWW-S10R

FCC ID 2BVWW-S10R

subwoofer

by Zefeng Audio Technology (Shenzhen) Co., Ltd

Grantee Code: 2BVWW   Product Code: S10R
Latest application date: 2026-07-03

FCC ID Device Details

FCC ID2BVWW-S10R
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BVWW
Product CodeS10R
Applicant BusinessZefeng Audio Technology (Shenzhen) Co., Ltd 🇨🇳
Related Domains snailpower.net fccusagent.com
Equipment Classsubwoofer
Test FirmSHENZHEN GLOBAL TEST SERVICE CO LTD

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
5727-5848 MHzOriginal Equipment2026-07-03

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-07-03PDF 4.7 MB
Internal photosInternal Photos2026-07-03PDF 1.8 MB
External photosExternal Photos2026-07-03PDF 1.1 MB
Label and label locationID Label/Location Info2026-07-03PDF 105 KB
Test setup photosTest Setup Photos2026-07-03PDF 392.6 KB
Antenna informationTest Report2026-07-03PDF 553.2 KB
Test ReportTest Report2026-07-03PDF 4.4 MB
Agent attestation letterAttestation Statements2026-07-03PDF 131.5 KB
Covered equipment letterAttestation Statements2026-07-03PDF 259.6 KB
Due digilence letterAttestation Statements2026-07-03PDF 242.3 KB
Confidentiality request letterCover Letter(s)2026-07-03PDF 263.4 KB
Letter of declaration model differenceCover Letter(s)2026-07-03PDF 119 KB
RF exposure evaluationRF Exposure Info2026-07-03PDF 821 KB
Block diagram Metadata onlyBlock DiagramPDF 111.1 KB
Schematic Metadata onlySchematicsPDF 285 KB
Operation description Metadata onlyOperational DescriptionPDF 208.8 KB

Application Information

Application IDZB+PoUUEKR96CjAFDjDkyA==
Final Action Date2026-07-03
Application PurposeOriginal Equipment
Applicant FRN0038359311
ModelS10R
Frequency Range5727-5848 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device Descriptionsubwoofer
Responsible PartyRene Ren, gmo@snailpower.net , +86 13332973859
Non-Technical ContactTim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , (708) 571-3148
Test FirmOlive Nie, SHENZHEN GLOBAL TEST SERVICE CO LTD, niezhigang@gtscert.com , +86 13266549672
TCB Emailo.kneip@kl-certification.de
TCB ScopeA2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
ZB+PoUUEKR96CjAFDjDkyA==2026-07-03Original Equipment

Equipment Authorization

FrequencyRules
5727-5848 MHz15C

Grants

TCB Grant - Application ZB+PoUUEKR96CjAFDjDkyA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
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: 07/03/2026

Application Dated: 07/03/2026
Zefeng Audio Technology (Shenzhen) Co., Ltd
A3 Building, 2th Lixin Road,
Fuyong, Baoan,
Shenzhen, Guangdong,
China
 
Attention: Rene Ren , 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:  2BVWW-S10R
Name of Grantee:  Zefeng Audio Technology (Shenzhen) Co., Ltd
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: subwoofer
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 5727.0  -  5848.0  

The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing.