1. FCC ID
  2. 2BGW4
  3. 2BGW4-ENCPL

FCC ID 2BGW4-ENCPL

Bluetooth headphones

by BUENOS CHAOS LIMITED

Grantee Code: 2BGW4   Product Code: ENCPL
Latest application date: 2026-06-30

FCC ID Device Details

FCC ID2BGW4-ENCPL
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BGW4
Product CodeENCPL
Applicant BusinessBUENOS CHAOS LIMITED 🇨🇳
Equipment ClassBluetooth headphones
Test FirmShenzhen ETR Standard Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-06-30

Exhibits

DocumentTypeAvailableFile
ID Label/Location InfoID Label/Location Info2026-06-30PDF 764.4 KB
ANT Test ReportTest Report2026-06-30PDF 502.4 KB
Test ReportTest Report2026-06-30PDF 3 MB
Attestation StatementsAttestation Statements2026-06-30PDF 444.5 KB
US agentAttestation Statements2026-06-30PDF 206 KB
Agent AuthorizationCover Letter(s)2026-06-30PDF 46.6 KB
Long term Confidentiality LetterCover Letter(s)2026-06-30PDF 144.4 KB
Short term Confidentiality LetterCover Letter(s)2026-06-30PDF 185 KB
RF Exposure InfoRF Exposure Info2026-06-30PDF 122.3 KB
Users Manual Metadata onlyUsers Manual2026-12-28PDF 912.7 KB
Internal Photos Metadata onlyInternal Photos2026-12-28PDF 1 MB
External Photos Metadata onlyExternal Photos2026-12-28PDF 1.1 MB
Test Setup Photos Metadata onlyTest Setup Photos2026-12-28PDF 250.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 50.3 KB
Schematics Metadata onlySchematicsPDF 158.4 KB
Operational Description Metadata onlyOperational DescriptionPDF 182.8 KB

Application Information

Application ID3PedEesy4u9qS2iISdjwLA==
Final Action Date2026-06-30
Application PurposeOriginal Equipment
Applicant FRN0035547652
ModelENCPL
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth headphones
Responsible PartyCAROLINE WU, Xiaoling.w@icloud.com , 13825084899
Non-Technical ContactYangyang Xu, HOPEK CORPORATION INC, HopekPeter@gmail.com , 561-875-9826
Test FirmSmith Chen, Shenzhen ETR Standard Technology Co., Ltd., etr802@etrtest.com , +86 755-85259392
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
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
3PedEesy4u9qS2iISdjwLA==2026-06-30Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.001315C

Grants

TCB Grant - Application 3PedEesy4u9qS2iISdjwLA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 06/30/2026

Application Dated: 06/30/2026
BUENOS CHAOS LIMITED
Room 838, Science and Technology Innovation Zone,
Southern Building, No. 34, Xidi No. 2 Road,
Liwan District, Guangzhou,
China
 
Attention: CAROLINE WU ,

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:  2BGW4-ENCPL
Name of Grantee:  BUENOS CHAOS LIMITED
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Bluetooth headphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0013  

Output Power listed is conducted.