1. FCC ID
  2. 2A2JM
  3. 2A2JM-MICDOT03

FCC ID 2A2JM-MICDOT03

Wireless Audio Adapter

by Shenzhen JiaJianShiTing Technology co., Ltd.

Grantee Code: 2A2JM   Product Code: MICDOT03
Latest application date: 2026-05-10

FCC ID Device Details

FCC ID2A2JM-MICDOT03
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A2JM
Product CodeMICDOT03
Applicant BusinessShenzhen JiaJianShiTing Technology co., Ltd. 🇨🇳
Related Domains design-edc.com
Equipment ClassWireless Audio Adapter
Test FirmGuangdong DN Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-05-10

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-05-10PDF 2.5 MB
Internal PhotosInternal Photos2026-05-10PDF 722.3 KB
External PhotosExternal Photos2026-05-10PDF 678.4 KB
Label and locationID Label/Location Info2026-05-10PDF 186.2 KB
Test Setup photoTest Setup Photos2026-05-10PDF 639.2 KB
Antenna specTest Report2026-05-10PDF 1.1 MB
DNT2601120217R00505-00783-FCC BT Test Report_Part1Test Report2026-05-10PDF 5.9 MB
DNT2601120217R00505-00783-FCC BT Test Report_Part2Test Report2026-05-10PDF 4.9 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-05-10PDF 130.2 KB
USA-LocalRepLetter_V1.1_2A2JM-MICDOT03Attestation Statements2026-05-10PDF 400 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-05-10PDF 105.3 KB
DNT2601120217R00505-00782-FCC MPE(Portable) ReportRF Exposure Info2026-05-10PDF 993.6 KB
Block_Diagram Metadata onlyBlock DiagramPDF 16.1 KB
Schematics Metadata onlySchematicsPDF 74 KB
Operation Description-BT FCC Metadata onlyOperational DescriptionPDF 91.4 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 91.3 KB

Application Information

Application IDx4z740NSDZn52IGmR0H9Fw==
Final Action Date2026-05-10
Application PurposeOriginal Equipment
Applicant FRN0031126733
ModelMICDOT03
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWireless Audio Adapter
Responsible PartyJames Li, frank.wang@design-edc.com , 19926469490
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
x4z740NSDZn52IGmR0H9Fw==2026-05-10Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.000815C

Grants

TCB Grant - Application x4z740NSDZn52IGmR0H9Fw==

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: 05/10/2026

Application Dated: 05/11/2026
Shenzhen JiaJianShiTing Technology co., Ltd.
702A,Tower C,Building 5,Chuangwei Innovation
Valley,No.1 Tangtou Road,Tangtou Community,Shiyan
Street,Bao'an District,Shenzhen,Guangdong Province,
China
 
Attention: James Li ,

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:  2A2JM-MICDOT03
Name of Grantee:  Shenzhen JiaJianShiTing Technology co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Wireless Audio Adapter
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0008  

Output Power listed is peak conducted.