1. FCC ID
  2. 2BMXJ
  3. 2BMXJ-CBS-2420

FCC ID 2BMXJ-CBS-2420

Bluetooth Speaker

by Shenzhen Qijiang Technology Limited

Grantee Code: 2BMXJ   Product Code: CBS2420
Latest application date: 2025-09-24

FCC ID Device Details

FCC ID2BMXJ-CBS-2420
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BMXJ
Product CodeCBS2420
Applicant BusinessShenzhen Qijiang Technology Limited 🇨🇳
Equipment ClassBluetooth Speaker
Test FirmGuangdong DN Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-09-24

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-09-24PDF 252.7 KB
Internal PhotosInternal Photos2025-09-24PDF 703.2 KB
External PhotosExternal Photos2025-09-24PDF 490.6 KB
Label and locationID Label/Location Info2025-09-24PDF 30.1 KB
Test Setup photoTest Setup Photos2025-09-24PDF 616.7 KB
Antenna specTest Report2025-09-24PDF 233.7 KB
DNT2508110201R8631-11145-CBS-2420-FCC BT Test Report_Part1Test Report2025-09-24PDF 5.9 MB
DNT2508110201R8631-11145-CBS-2420-FCC BT Test Report_Part2Test Report2025-09-24PDF 3.7 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-09-24PDF 185.7 KB
USA-LocalRepLetter_V1.1 -2BMXJ-CBS-2420Attestation Statements2025-09-24PDF 504.1 KB
Declaration Letter of Model DifferenceCover Letter(s)2025-09-24PDF 90 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-09-24PDF 107.2 KB
DNT2508110201R8631-11144-CBS-2420-FCC MPE(Portable) ReportRF Exposure Info2025-09-24PDF 1,021.8 KB
Block Diagram Metadata onlyBlock DiagramPDF 90.5 KB
Schematic Metadata onlySchematicsPDF 185.9 KB
Operation Description - BT Metadata onlyOperational DescriptionPDF 112.7 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 102.8 KB

Application Information

Application IDckUrSKnKR3stI3FGuun/Nw==
Final Action Date2025-09-24
Application PurposeOriginal Equipment
Applicant FRN0036433340
ModelCBS-2420
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth Speaker
Responsible PartyRUIBIN HUANG, qijiang2018kc@163.com , +86-755 2899 8019
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
ckUrSKnKR3stI3FGuun/Nw==2025-09-24Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.001715C

Grants

TCB Grant - Application ckUrSKnKR3stI3FGuun/Nw==

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: 09/24/2025

Application Dated: 09/24/2025
Shenzhen Qijiang Technology Limited
Room 205, Floor 2, Building E, Bantian
International Center, NO. 5, Huancheng South Road
Bantian Street, Longgang District, Shenzhen,
China
 
Attention: RUIBIN 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:  2BMXJ-CBS-2420
Name of Grantee:  Shenzhen Qijiang Technology Limited
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Bluetooth Speaker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0017  

Output Power listed is peak conducted.