1. FCC ID
  2. 2A7JV
  3. 2A7JV-ACT2525

FCC ID 2A7JV-ACT2525

Wireless earbuds

by Shenzhen Jiutong zhichuang technology Co., Ltd

Grantee Code: 2A7JV   Product Code: ACT2525
Latest application date: 2026-05-12

FCC ID Device Details

FCC ID2A7JV-ACT2525
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A7JV
Product CodeACT2525
Applicant BusinessShenzhen Jiutong zhichuang technology Co., Ltd 🇨🇳
Related Domains kowcomms.com fccusagent.com
Equipment ClassWireless earbuds
Test FirmShanghai ATBL Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-05-12
2402-2480 MHzOriginal Equipment2026-05-12

Exhibits

DocumentTypeAvailableFile
User manual 1Users Manual2026-05-12PDF 984.4 KB
User manual 2Users Manual2026-05-12PDF 529.4 KB
Internal photosInternal Photos2026-05-12PDF 5 MB
External photosExternal Photos2026-05-12PDF 3.2 MB
ID label and locationID Label/Location Info2026-05-12PDF 178.3 KB
Test Setup photoTest Setup Photos2026-05-12PDF 619.3 KB
Antenna SpecificationTest Report2026-05-12PDF 3.1 MB
Test report BLETest Report2026-05-12PDF 1 MB
Test report BLE DATATest Report2026-05-12PDF 3.1 MB
Test report BTTest Report2026-05-12PDF 1.1 MB
Test report BT DATATest Report2026-05-12PDF 4.4 MB
Attestation StatementAttestation Statements2026-05-12PDF 141.3 KB
Kaspersky StatementAttestation Statements2026-05-12PDF 218.6 KB
Product similarity DeclarationAttestation Statements2026-05-12PDF 225.4 KB
TCB_validation_US_agent_processAttestation Statements2026-05-12PDF 1.1 MB
Us_AgentAttestation Statements2026-05-12PDF 419.9 KB
ConfidentialityCover Letter(s)2026-05-12PDF 224.3 KB
Letter AuthorizationCover Letter(s)2026-05-12PDF 116.2 KB
MPERF Exposure Info2026-05-12PDF 697.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 206 KB
Schematics Metadata onlySchematicsPDF 173.3 KB
Operational Description Metadata onlyOperational DescriptionPDF 95.9 KB

Application Information

Application IDtaAhBXjTipw6csAyOiiqMQ==
Final Action Date2026-05-12
Application PurposeOriginal Equipment
Applicant FRN0032217200
ModelACT2525
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionWireless earbuds
Responsible Partyshulong Chen, huihui.xiang@kowcomms.com , 15889763935
Technical Contactshuidi xie, Shanghai ATBL Technology Co., Ltd., shuidi.xie@atbl-lab.com , 14718132886
Non-Technical ContactTim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148
Test FirmLinwei Niu, Shanghai ATBL Technology Co., Ltd., niulinwei@atbl-lab.com , 13818033377
TCB Emailelabscert@applus.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
taAhBXjTipw6csAyOiiqMQ==2026-05-12Original Equipment
0NI7IEQGJJ2/u2oF1u4vgw==2026-05-12Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2402-2480 MHz0.0002715CCC
2402-2480 MHz0.0009115CCC

Grants

TCB Grant - Application taAhBXjTipw6csAyOiiqMQ==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 05/12/2026

Application Dated: 05/12/2026
Shenzhen Jiutong zhichuang technology Co., Ltd
Room 615, Building B, Xinshiyi Maker Park, No.111
Pingshan 1st Road, Taoyuan Subdistrict,
Nanshan District, Shenzhen,Guangdong Province,, 518000
China
 
Attention: shulong Chen ,

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:  2A7JV-ACT2525
Name of Grantee:  Shenzhen Jiutong zhichuang technology Co., Ltd
Equipment Class: Digital Transmission System
Notes: Wireless earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00027  

Output power listed is conducted.

CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 0NI7IEQGJJ2/u2oF1u4vgw==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 05/12/2026

Application Dated: 05/12/2026
Shenzhen Jiutong zhichuang technology Co., Ltd
Room 615, Building B, Xinshiyi Maker Park, No.111
Pingshan 1st Road, Taoyuan Subdistrict,
Nanshan District, Shenzhen,Guangdong Province,, 518000
China
 
Attention: shulong Chen ,

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:  2A7JV-ACT2525
Name of Grantee:  Shenzhen Jiutong zhichuang technology Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Wireless earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00091  

Output power listed is conducted.

CC: This device is certified pursuant to two different Part 15 rules sections.