1. FCC ID
  2. 2BMKL
  3. 2BMKL-HY-Y46

FCC ID 2BMKL-HY-Y46

True Wireless Earphones

by Wuchao (Shenzhen) Technology Development Co., Ltd.

Grantee Code: 2BMKL   Product Code: HYY46
Latest application date: 2025-09-28

FCC ID Device Details

FCC ID2BMKL-HY-Y46
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BMKL
Product CodeHYY46
Applicant BusinessWuchao (Shenzhen) Technology Development Co., Ltd. 🇨🇳
Related Domains keesion.com
Equipment ClassTrue Wireless Earphones
Test FirmShenzhen HTT Technology Co.,Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-09-28

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-09-28PDF 1.8 MB
appendix II EUT Internal photoInternal Photos2025-09-28PDF 1.1 MB
appendix II EUT External photoExternal Photos2025-09-28PDF 2.2 MB
Label and Label LocationID Label/Location Info2025-09-28PDF 279.7 KB
appendix I EUT Test Setup photoTest Setup Photos2025-09-28PDF 463.9 KB
Antenna specificationTest Report2025-09-28PDF 837.6 KB
Appendix RF Test Data for BTTest Report2025-09-28PDF 3 MB
HTT202509228F01_Test Report BTTest Report2025-09-28PDF 1.2 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-09-28PDF 123.5 KB
USA-LocalRepLetter_V1.1 - 2BMKL-HY-Y46Attestation Statements2025-09-28PDF 357.8 KB
FCC Declaration Letter - Left&RightCover Letter(s)2025-09-28PDF 80.6 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-09-28PDF 103.3 KB
HTT202509228F02_RF Exposure-infoRF Exposure Info2025-09-28PDF 402.8 KB
Block diagram Metadata onlyBlock DiagramPDF 82 KB
schematic Metadata onlySchematicsPDF 30.9 KB
Operation Description Metadata onlyOperational DescriptionPDF 180.5 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 148.6 KB

Application Information

Application IDp1KoNCX69/dvTFYgWRTdrQ==
Final Action Date2025-09-28
Application PurposeOriginal Equipment
Applicant FRN0036358455
ModelHY-Y46
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionTrue Wireless Earphones
Responsible Partysipeng Yu, yusipeng@keesion.com , 15818263201
Test FirmKevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com , 86-755-23595200
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
p1KoNCX69/dvTFYgWRTdrQ==2025-09-28Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.00115C

Grants

TCB Grant - Application p1KoNCX69/dvTFYgWRTdrQ==

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: 09/28/2025

Application Dated: 09/29/2025
Wuchao (Shenzhen) Technology Development Co., Ltd.
Room 1916, Tower A, Rongchuang Zhihui Building,
Minzhi Street, Longhua District,
Shenzhen,
China
 
Attention: sipeng Yu ,

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:  2BMKL-HY-Y46
Name of Grantee:  Wuchao (Shenzhen) Technology Development Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: True Wireless Earphones
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.