1. FCC ID
  2. 2BSYE
  3. 2BSYE-Q75S

FCC ID 2BSYE-Q75S

Bluetooth Earphone

by Shenzhen Hui Lian Yi Technology Co., Ltd.

Grantee Code: 2BSYE   Product Code: Q75S
Latest application date: 2025-11-26

FCC ID Device Details

FCC ID2BSYE-Q75S
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BSYE
Product CodeQ75S
Applicant BusinessShenzhen Hui Lian Yi Technology Co., Ltd. 🇨🇳
Equipment ClassBluetooth Earphone
Test FirmGuangdong DN Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-11-26

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-11-26PDF 481.5 KB
Internal PhotosInternal Photos2025-11-26PDF 1.3 MB
External PhotosExternal Photos2025-11-26PDF 1.8 MB
Label and locationID Label/Location Info2025-11-26PDF 171.8 KB
Test Setup photoTest Setup Photos2025-11-26PDF 587.8 KB
Antenna specificationTest Report2025-11-26PDF 1.3 MB
DNT2510160271R11576-13671-Q75s-FCC BT Test Report_Part1Test Report2025-11-26PDF 5.9 MB
DNT2510160271R11576-13671-Q75s-FCC BT Test Report_Part2Test Report2025-11-26PDF 5.2 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-11-26PDF 120.8 KB
USA-LocalRepLetter_V1.1_2BSYE-Q75SAttestation Statements2025-11-26PDF 354.5 KB
FCC Declaration Letter TWS left&RightCover Letter(s)2025-11-26PDF 346.9 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-11-26PDF 103.6 KB
DNT2510160271R11576-13670-Q75s-FCC MPE(Portable) ReportRF Exposure Info2025-11-26PDF 1.1 MB
Block Diagram Metadata onlyBlock DiagramPDF 28.7 KB
Schematic Metadata onlySchematicsPDF 56 KB
Operation Description - BT Metadata onlyOperational DescriptionPDF 112.8 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 112.8 KB

Application Information

Application IDm50UN8QGB2pjHBAmOEJIFg==
Final Action Date2025-11-26
Application PurposeOriginal Equipment
Applicant FRN0037627734
ModelQ75S
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth Earphone
Responsible PartyKuang Feifei, fly_our@126.com , 15889315410
Test FirmJoise Yang, Guangdong 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
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
m50UN8QGB2pjHBAmOEJIFg==2025-11-26Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.00115C

Grants

TCB Grant - Application m50UN8QGB2pjHBAmOEJIFg==

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: 11/26/2025

Application Dated: 11/26/2025
Shenzhen Hui Lian Yi Technology Co., Ltd.
513 Meiyuan Building, No. 58 Meiyuan Road,
Longgang Community, Longgang Street,
Longgang District, Shenzhen,
China
 
Attention: Kuang Feifei ,

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:  2BSYE-Q75S
Name of Grantee:  Shenzhen Hui Lian Yi 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 0.001  

Output Power listed is peak conducted.