1. FCC ID
  2. 2BO3Y
  3. 2BO3Y-J21

FCC ID 2BO3Y-J21

Wireless lavalier microphone

by Shenzhen Xinmai Technology Co. , Ltd.

Grantee Code: 2BO3Y   Product Code: J21
Latest application date: 2025-05-13

FCC ID Device Details

FCC ID2BO3Y-J21
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BO3Y
Product CodeJ21
Applicant BusinessShenzhen Xinmai Technology Co. , Ltd. 🇨🇳
Equipment ClassWireless lavalier microphone
Test FirmDongguan Yaxu (AiT) Technology Limited

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-05-13

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-05-13PDF 2.5 MB
Internal PhotosInternal Photos2025-05-13PDF 3.9 MB
External PhotosExternal Photos2025-05-13PDF 2.7 MB
FCC ID LabelID Label/Location Info2025-05-13PDF 1.6 MB
Test Setup PhotosTest Setup Photos2025-05-13PDF 2.1 MB
AiTDG-250415004W1_Test Report-BTTest Report2025-05-13PDF 959.9 KB
Antenna SpecificationTest Report2025-05-13PDF 2 MB
Appendix A RF Test Data for BT_Part1Test Report2025-05-13PDF 5 MB
Appendix A RF Test Data for BT_Part2Test Report2025-05-13PDF 3.7 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-05-13PDF 131.9 KB
US_AgentAttestation Statements2025-05-13PDF 604.1 KB
Declaration Letter of Model DifferenceCover Letter(s)2025-05-13PDF 90.8 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-05-13PDF 114.7 KB
AiTDG-250415004W2_FCC RF EXPOSURE 0cmRF Exposure Info2025-05-13PDF 247.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 49.6 KB
Schematic Metadata onlySchematicsPDF 164.5 KB
Operation Description Metadata onlyOperational DescriptionPDF 161.2 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 87.5 KB

Application Information

Application IDwiVWkRBCKGK8EWfvd32LgA==
Final Action Date2025-05-13
Application PurposeOriginal Equipment
Applicant FRN0036977346
ModelJ21
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWireless lavalier microphone
Responsible PartyWurong Huang, 1977589782@qq.com , 15070086251
Test FirmCoin Tang, Dongguan Yaxu (AiT) Technology Limited, info@aitek.org.cn , 86-0769-82020499-21
TCB Emailo.kneip@kl-certification.de
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
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 peak conducted.

Applications

Application IDDatePurpose
wiVWkRBCKGK8EWfvd32LgA==2025-05-13Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0012000

Grants

TCB Grant - Application wiVWkRBCKGK8EWfvd32LgA==

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: 05/13/2025

Application Dated: 05/13/2025
Shenzhen Xinmai Technology Co. , Ltd.
Building A5,Xiufeng Industrial City
Gankeng Village,Buji Street,Longgang District,
Shenzhen,
China
 
Attention: Wurong Huang ,

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:  2BO3Y-J21
Name of Grantee:  Shenzhen Xinmai Technology Co. , Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Wireless lavalier microphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0012  

Output Power listed is peak conducted.