1. FCC ID
  2. 2BKRI
  3. 2BKRI-SLEEP3S

FCC ID 2BKRI-SLEEP3S

Bluetooth earphones

by Shenzhen Youbilan Electronics Co., Ltd.

Grantee Code: 2BKRI   Product Code: SLEEP3S
Latest application date: 2026-06-02

FCC ID Device Details

FCC ID2BKRI-SLEEP3S
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BKRI
Product CodeSLEEP3S
Applicant BusinessShenzhen Youbilan Electronics Co., Ltd. 🇨🇳
Equipment ClassBluetooth earphones
Test FirmGuangdong DN Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-06-02

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-06-02PDF 2 MB
Internal PhotosInternal Photos2026-06-02PDF 1.2 MB
External PhotosExternal Photos2026-06-02PDF 1.7 MB
Label and locationID Label/Location Info2026-06-02PDF 1.5 MB
Test Setup PhotosTest Setup Photos2026-06-02PDF 647.7 KB
Antenna SpecificationTest Report2026-06-02PDF 1.3 MB
DNT2605072246R04331-05243-FCC BT Test Report_Part1Test Report2026-06-02PDF 5.8 MB
DNT2605072246R04331-05243-FCC BT Test Report_Part2Test Report2026-06-02PDF 5.8 MB
DNT2605072246R04331-05243-FCC BT Test Report_Part3Test Report2026-06-02PDF 1.8 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-06-02PDF 121.3 KB
USA-LocalRepLetter_V1.1 -2BKRI-SLEEP3SAttestation Statements2026-06-02PDF 400.2 KB
FCC Declaration Letter TWS left&RightCover Letter(s)2026-06-02PDF 94 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-06-02PDF 101.1 KB
DNT2605072246R04331-05241-FCC MPE(Portable) ReportRF Exposure Info2026-06-02PDF 1.1 MB
Block diagram Metadata onlyBlock DiagramPDF 32.5 KB
Schematic Metadata onlySchematicsPDF 152 KB
Operation Description-BT FCC Metadata onlyOperational DescriptionPDF 113.4 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 89.8 KB

Application Information

Application IDphr9byJheCUojTVzykGDRQ==
Final Action Date2026-06-02
Application PurposeOriginal Equipment
Applicant FRN0035899822
ModelSLEEP3S
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth earphones
Responsible PartyAmbert Gao, 2321343160@qq.com , 18589044591
Non-Technical ContactCindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com , (626) 910-5808
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
phr9byJheCUojTVzykGDRQ==2026-06-02Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.000615C

Grants

TCB Grant - Application phr9byJheCUojTVzykGDRQ==

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: 06/02/2026

Application Dated: 06/02/2026
Shenzhen Youbilan Electronics Co., Ltd.
Room 301,3rd Floor,Building 1,No. 38
Xinqiaotang Industrial 2nd Road,Dalang Street
Longhua District,Shenzhen City,
China
 
Attention: Ambert Gao ,

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:  2BKRI-SLEEP3S
Name of Grantee:  Shenzhen Youbilan Electronics Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Bluetooth earphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0006  

Output Power listed is peak conducted.