1. FCC ID
  2. 2BOI4
  3. 2BOI4-S300

FCC ID 2BOI4-S300

Wireless Bluetooth headphones

by Huizhou Houfa EIectronics Co.,Ltd.

Grantee Code: 2BOI4   Product Code: S300
Latest application date: 2025-04-08

FCC ID Device Details

FCC ID2BOI4-S300
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BOI4
Product CodeS300
Applicant BusinessHuizhou Houfa EIectronics Co.,Ltd. 🇨🇳
Equipment ClassWireless Bluetooth headphones
Test FirmDongguan DN Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-04-08

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-04-08PDF 1.6 MB
Internal PhotosInternal Photos2025-04-08PDF 2.7 MB
External PhotosExternal Photos2025-04-08PDF 3.4 MB
Label and locationID Label/Location Info2025-04-08PDF 436.7 KB
Test Setup photoTest Setup Photos2025-04-08PDF 976.4 KB
Antenna specificationTest Report2025-04-08PDF 505.6 KB
FCC BT Test Report_Part1Test Report2025-04-08PDF 5.9 MB
FCC BT Test Report_Part2Test Report2025-04-08PDF 3.3 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-04-08PDF 130 KB
USA-LocalRepLetter_V1.1 - 2BOI4-S300Attestation Statements2025-04-08PDF 521.1 KB
Declaration Letter of Model Difference - Left&rightCover Letter(s)2025-04-08PDF 473.3 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-04-08PDF 112.7 KB
FCC MPE(Portable)ReportRF Exposure Info2025-04-08PDF 1.1 MB
Block Diagram Metadata onlyBlock DiagramPDF 53.1 KB
Schematic Metadata onlySchematicsPDF 159.6 KB
Operation Description-BT Metadata onlyOperational DescriptionPDF 229.4 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 158.4 KB

Application Information

Application IDKJhVwMTb/HF9jkOwv3GKjQ==
Final Action Date2025-04-08
Application PurposeOriginal Equipment
Applicant FRN0036861615
ModelS300
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWireless Bluetooth headphones
Responsible PartyXia Zhibin, 531782790@qq.com , 18589044591
Test FirmJoise Yang, Dongguan DN Testing Co., Ltd., Joise.yang@dn-testing.com , +86-0769-8808 7383
TCB Emailo.kneip@kl-certification.de
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput Power listed is peak conducted.

Applications

Application IDDatePurpose
KJhVwMTb/HF9jkOwv3GKjQ==2025-04-08Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0021000

Grants

TCB Grant - Application KJhVwMTb/HF9jkOwv3GKjQ==

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: 04/08/2025

Application Dated: 04/08/2025
Huizhou Houfa EIectronics Co.,Ltd.
Lishan Science and Technology Industrial Park
No. 46 Lishan Road,Shiwan Town,Boluo County
Huizhou City,Guangdong Province,
China
 
Attention: Xia Zhibin ,

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:  2BOI4-S300
Name of Grantee:  Huizhou Houfa EIectronics Co.,Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Wireless Bluetooth headphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0021  

Output Power listed is peak conducted.