1. FCC ID
  2. 2A2JM
  3. 2A2JM-B25S

FCC ID 2A2JM-B25S

Wireless Bluetooth Adapter

by Shenzhen JiaJianShiTing Technology co., Ltd.

Grantee Code: 2A2JM   Product Code: B25S
Latest application date: 2025-09-29

FCC ID Device Details

FCC ID2A2JM-B25S
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A2JM
Product CodeB25S
Applicant BusinessShenzhen JiaJianShiTing Technology co., Ltd. 🇨🇳
Related Domains design-edc.com
Equipment ClassWireless Bluetooth Adapter
Test FirmAttestation of Global Compliance (Shenzhen) Co., L

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-09-29

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-03-28PDF 5.6 MB
Internal PhotosInternal Photos2026-03-28PDF 1.4 MB
External PhotosExternal Photos2026-03-28PDF 1.4 MB
Lable and lable locationID Label/Location Info2025-09-29PDF 556.9 KB
Test PhotosTest Setup Photos2026-03-28PDF 1.1 MB
Ant ReportTest Report2025-09-29PDF 1 MB
Test Report 1Test Report2025-09-29PDF 5.4 MB
Test report 2Test Report2025-09-29PDF 928.1 KB
Attestation statementsAttestation Statements2025-09-29PDF 2.2 MB
FCC Attestation Statements-KasperskyAttestation Statements2025-09-29PDF 275.1 KB
U.S. Agent LetterAttestation Statements2025-09-29PDF 2.6 MB
Difference DescriptionCover Letter(s)2025-09-29PDF 13.9 KB
FCC Short & Long Term Confidentiality RequestCover Letter(s)2025-09-29PDF 2.5 MB
POACover Letter(s)2025-09-29PDF 13.4 KB
RF ExposureRF Exposure Info2025-09-29PDF 1.7 MB
Block Diagram Metadata onlyBlock DiagramPDF 51 KB
SCH Metadata onlySchematicsPDF 34.9 KB
Operation description Metadata onlyOperational DescriptionPDF 469 KB

Application Information

Application IDl97/5Epy6SvcHbawWP0BJA==
Final Action Date2025-09-29
Application PurposeOriginal Equipment
Applicant FRN0031126733
ModelB25S
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWireless Bluetooth Adapter
Responsible PartyJames Li, frank.wang@design-edc.com , 19926469490
Test FirmDoris Li, Attestation of Global Compliance (Shenzhen) Co., L, dorisli@agc-cert.com , +86-755-25234088
TCB Emailjoe_chew@derycom-us.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
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
l97/5Epy6SvcHbawWP0BJA==2025-09-29Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.000515C

Grants

TCB Grant - Application l97/5Epy6SvcHbawWP0BJA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336
Date of Grant: 09/29/2025

Application Dated: 09/29/2025
Shenzhen JiaJianShiTing Technology co., Ltd.
301,Building 2, 728 ChuangYiBanGong ,Xinfeng
1st Road,YangGuang Community,Xili Subdistrict
Nanshan 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-B25S
Name of Grantee:  Shenzhen JiaJianShiTing Technology co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Wireless Bluetooth Adapter
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0005  

Output power listed is conducted power.