1. FCC ID
  2. 2A7JZ
  3. 2A7JZ-2504

FCC ID 2A7JZ-2504

Hearing aid

by Xiamen Vienatone Medical Technology Co., Ltd.

Grantee Code: 2A7JZ   Product Code: 2504
Latest application date: 2025-11-26

FCC ID Device Details

FCC ID2A7JZ-2504
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A7JZ
Product Code2504
Applicant BusinessXiamen Vienatone Medical Technology Co., Ltd. 🇨🇳
Related Domains wenatone.com
Equipment ClassHearing aid
Test FirmShenzhen CTB Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-11-26

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-05-24PDF 4.8 MB
Internal PhotosInternal Photos2026-05-24PDF 2.6 MB
External PhotosExternal Photos2025-11-26PDF 1.1 MB
ID Label/Location InfoID Label/Location Info2025-11-26PDF 382.4 KB
Test Setup PhotosTest Setup Photos2025-11-26PDF 266.5 KB
ANT Test ReportTest Report2025-11-26PDF 852.9 KB
Test ReportTest Report2025-11-26PDF 4.1 MB
Attestation StatementsAttestation Statements2025-11-26PDF 116.5 KB
US agentAttestation Statements2025-11-26PDF 319.2 KB
Agent AuthorizationCover Letter(s)2025-11-26PDF 18.2 KB
Long & short term Confidentiality LetterCover Letter(s)2025-11-26PDF 236.2 KB
RF Exposure InfoRF Exposure Info2025-11-26PDF 111.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 222.8 KB
Schematics Metadata onlySchematicsPDF 111.3 KB
Operational Description Metadata onlyOperational DescriptionPDF 287 KB

Application Information

Application ID1a6GDBiCdE1LRo1MpwNhNw==
Final Action Date2025-11-26
Application PurposeOriginal Equipment
Applicant FRN0032570566
Model2504
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionHearing aid
Responsible PartyYongQuan Liu, leo@wenatone.com , 0592-7885995
Technical ContactYing Huang, Xiamen Vienatone Medical Technology Co., Ltd., hy@wenatone.com , 13538214502
Test FirmRita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , 86-13538218145
TCB Emailtcb@metlabs.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
1a6GDBiCdE1LRo1MpwNhNw==2025-11-26Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.0006115C

Grants

TCB Grant - Application 1a6GDBiCdE1LRo1MpwNhNw==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 11/26/2025

Application Dated: 11/26/2025
Xiamen Vienatone Medical Technology Co., Ltd.
8th Floor, Block A, Jianye Building, No. 96
Xiangxing Road, Xiamen Torch High-Tech
Zone Xiang'an Industrial Zone,
China
 
Attention: YongQuan Liu , 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:  2A7JZ-2504
Name of Grantee:  Xiamen Vienatone Medical Technology Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Hearing aid
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00061  

Output power listed is conducted.