1. FCC ID
  2. 2BBFL
  3. 2BBFL-MAX50

FCC ID 2BBFL-MAX50

Bluetooth earphone

by Shenzhen SaiFeng Electronic Technology Co., Ltd

Grantee Code: 2BBFL   Product Code: MAX50
Latest application date: 2025-04-27

FCC ID Device Details

FCC ID2BBFL-MAX50
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BBFL
Product CodeMAX50
Applicant BusinessShenzhen SaiFeng Electronic Technology Co., Ltd 🇨🇳
Equipment ClassBluetooth earphone
Test FirmShenzhen PSI Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-04-27

Exhibits

DocumentTypeAvailableFile
user manualUsers Manual2025-10-24PDF 388.4 KB
internal photosInternal Photos2025-10-24PDF 674.3 KB
external photosExternal Photos2025-10-24PDF 810.4 KB
LabelID Label/Location Info2025-04-27PDF 110.2 KB
Test Setup PhotoTest Setup Photos2025-10-24PDF 366.4 KB
Antenna_SpecificationTest Report2025-04-27PDF 510 KB
Test ReportTest Report2025-04-27PDF 5.3 MB
2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2Attestation Statements2025-04-27PDF 66.4 KB
Attestation_Statements_Kaspersky_Rev 1.0Cover Letter(s)2025-04-27PDF 116.9 KB
U.S. Agent Letter of Attestation _Rev1.0Attestation Statements2025-04-27PDF 74.6 KB
FCC-Confidentiality-Request_Rev1.1Cover Letter(s)2025-04-27PDF 67.5 KB
FCC-POA_Rev1.0Cover Letter(s)2025-04-27PDF 43.4 KB
RF ExposureRF Exposure Info2025-04-27PDF 256.7 KB
BLOCK diagram Metadata onlyBlock DiagramPDF 28.4 KB
SCH Metadata onlySchematicsPDF 290.9 KB
OP Metadata onlyOperational DescriptionPDF 36.2 KB

Application Information

Application IDJVg59fvTK1Wdpc9YILCtkQ==
Final Action Date2025-04-27
Application PurposeOriginal Equipment
Applicant FRN0033834888
ModelMAX50
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth earphone
Responsible PartyQing Tian, 420963317@qq.com , +86-18826589028
Technical ContactShenzhen SaiFeng Electronic Technology Co., Ltd, 420963317@qq.com
Test FirmSimple Guan, Shenzhen PSI Testing Co., Ltd., simple.guan@psi-lab.cn , 86-0755-23019820
TCB Emailjoe_chew@derycom-us.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date10/24/2025
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 conducted power.

Applications

Application IDDatePurpose
JVg59fvTK1Wdpc9YILCtkQ==2025-04-27Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0043000

Grants

TCB Grant - Application JVg59fvTK1Wdpc9YILCtkQ==

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

  DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336
Date of Grant: 04/27/2025

Application Dated: 04/27/2025
Shenzhen SaiFeng Electronic Technology Co., Ltd
Community, Ban Tin Street, Longgang District,
Shenzhen,
China
 
Attention: Qing Tian ,

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:  2BBFL-MAX50
Name of Grantee:  Shenzhen SaiFeng Electronic Technology Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Bluetooth earphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0043  

Output power listed is conducted power.