1. FCC ID
  2. 2BX9I
  3. 2BX9I-WO-89

FCC ID 2BX9I-WO-89

Bluetooth speaker

by Shenzhen Tianchen Hechuang Technology Co., Ltd.

Grantee Code: 2BX9I   Product Code: WO89
Latest application date: 2026-10-11

FCC ID Device Details

FCC ID2BX9I-WO-89
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BX9I
Product CodeWO89
Applicant BusinessShenzhen Tianchen Hechuang Technology Co., Ltd. 🇨🇳
Related Domains somhosz.com
Equipment ClassBluetooth speaker
Test FirmShenzhen PSI Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-10-11

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-10-11PDF 1.6 MB
psi2608090-C01-R01 Appendix III internal photosInternal Photos2026-10-11PDF 2.4 MB
psi2608090-C01-R01 Appendix II external photosExternal Photos2026-10-11PDF 1,008.1 KB
Label and Label LocationID Label/Location Info2026-10-11PDF 130.7 KB
psi2608090-C01-R01 Appendix I Test Setup PhotoTest Setup Photos2026-10-11PDF 667.6 KB
Antenna specificationTest Report2026-10-11PDF 3 MB
psi2608090-C01-R01 FCC 15.247_BT EDRTest Report2026-10-11PDF 5.4 MB
2.911_(d)(5)(i) Certification Equipment Type v1.2Attestation Statements2026-10-11PDF 539.2 KB
2.911_(d)(5)(ii) Certificiation Applicant v1.3Attestation Statements2026-10-11PDF 525.3 KB
260916 2BX9I-WO-89 US_Agent_Letter -2BX9I-WO-89(psi2608090-C01-M06)(1)Attestation Statements2026-10-11PDF 95.4 KB
FCC Letter of Authorization Rev 1.0Cover Letter(s)2026-10-11PDF 224.4 KB
FCC Short & Long Term Confidentiality Request Rev4Cover Letter(s)2026-10-11PDF 311.1 KB
psi2608090-C01-R01 Appendix IV Exposure Evaluation-dBmRF Exposure Info2026-10-11PDF 114.4 KB
Block diagram Metadata onlyBlock DiagramPDF 348.4 KB
SCH Metadata onlySchematicsPDF 339.5 KB
Operation of Description Metadata onlyOperational DescriptionPDF 109.3 KB

Application Information

Application IDivb6avT7G8ny87C7TMMAmQ==
Final Action Date2026-10-11
Application PurposeOriginal Equipment
Applicant FRN0038887089
ModelWO-89
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth speaker
Responsible PartyChaiyou Liu, szts004@somhosz.com , +86-755-89201175
Technical ContactShenzhen Tianchen Hechuang Technology Co., Ltd., szts004@somhosz.com
Non-Technical ContactYangyang Xu, HOPEK CORPORATION INC, HopekPeter@gmail.com , 5618759826
Test FirmSimple Guan, Shenzhen PSI Testing Co., Ltd., simple.guan@psi-lab.cn , 86-0755-23019820
TCB Emailcertification@micomlabs.com
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
ivb6avT7G8ny87C7TMMAmQ==2026-10-11Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.0011715C

Grants

TCB Grant - Application ivb6avT7G8ny87C7TMMAmQ==

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

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 10/11/2026

Application Dated: 10/12/2026
Shenzhen Tianchen Hechuang Technology Co., Ltd.
No.501, Bldg B7, Dongfang Jianfu Yijing Industrial
City, Yutang Subdist, Guangming Dist,
Shenzhen, Guangdong,,
China
 
Attention: Chaiyou Liu , Administrative Manager

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:  2BX9I-WO-89
Name of Grantee:  Shenzhen Tianchen Hechuang Technology Co., Ltd.
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 0.00117  

Power listed is the maximum conducted output power.