1. FCC ID
  2. 2ABMR
  3. 2ABMR-EP-ST1BT

FCC ID 2ABMR-EP-ST1BT

Wireless Sleeping Earbuds

by S2E,Inc.

Grantee Code: 2ABMR   Product Code: EPST1BT
Latest application date: 2026-08-17

FCC ID Device Details

FCC ID2ABMR-EP-ST1BT
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2ABMR
Product CodeEPST1BT
Applicant BusinessS2E,Inc. 🇺🇸
Related Domains s2einc.com
Equipment ClassWireless Sleeping Earbuds
Test FirmGuangdong DN Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-08-17

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-08-17PDF 2.9 MB
Internal PhotosInternal Photos2026-08-17PDF 1.1 MB
External PhotosExternal Photos2026-08-17PDF 1.5 MB
Label and locationID Label/Location Info2026-08-17PDF 163 KB
Test Setup photoTest Setup Photos2026-08-17PDF 632.6 KB
Antenna SpecificationTest Report2026-08-17PDF 1.1 MB
DNT2604211775R03390-04600-FCC BT Test Report_Part1Test Report2026-08-17PDF 5.9 MB
DNT2604211775R03390-04600-FCC BT Test Report_Part2Test Report2026-08-17PDF 5.5 MB
DNT2604211775R03390-04600-FCC BT Test Report_Part3Test Report2026-08-17PDF 4.4 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-08-17PDF 107.1 KB
USA-LocalRepLetter_V1.1 -2ABMR-EP-ST1BTAttestation Statements2026-08-17PDF 314 KB
FCC Declaration Letter TWS left&RightCover Letter(s)2026-08-17PDF 182.2 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-08-17PDF 96.4 KB
DNT2604211775R03390-04598-FCC MPE(Portable) ReportRF Exposure Info2026-08-17PDF 979 KB
Block Diagram Metadata onlyBlock DiagramPDF 44.3 KB
Schematics Metadata onlySchematicsPDF 10.5 KB
Operation Description-BT Metadata onlyOperational DescriptionPDF 109.4 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 237.6 KB

Application Information

Application IDfL5twbeKMJxLLZq/pmcjlw==
Final Action Date2026-08-17
Application PurposeOriginal Equipment
Applicant FRN0023228612
ModelEP-ST1BT
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWireless Sleeping Earbuds
Responsible PartyMartie Shieh, martie@s2einc.com , 626-965-1008
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
fL5twbeKMJxLLZq/pmcjlw==2026-08-17Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.001515C

Grants

TCB Grant - Application fL5twbeKMJxLLZq/pmcjlw==

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: 08/17/2026

Application Dated: 08/17/2026
S2E,Inc.
817 Lawson St.City of Industry,CA 91748
City of Industry, CA 91748
 
Attention: Martie Shieh ,

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:  2ABMR-EP-ST1BT
Name of Grantee:  S2E,Inc.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Wireless Sleeping Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0015  

Output Power listed is peak conducted.