1. FCC ID
  2. 2AYWU
  3. 2AYWU-EM038

FCC ID 2AYWU-EM038

Electronic earmuff

by Hangzhou ZH Tech Co., Ltd.

Grantee Code: 2AYWU   Product Code: EM038
Latest application date: 2026-06-18

FCC ID Device Details

FCC ID2AYWU-EM038
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AYWU
Product CodeEM038
Applicant BusinessHangzhou ZH Tech Co., Ltd. 🇨🇳
Related Domains rep-america.net
Equipment ClassElectronic earmuff
Test FirmShenzhen DACE Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-06-18

Exhibits

DocumentTypeAvailableFile
Users Manual 1Users Manual2026-06-18PDF 4.4 MB
Users Manual 2Users Manual2026-06-18PDF 4.3 MB
Internal PhotosInternal Photos2026-06-18PDF 884.1 KB
External PhotosExternal Photos2026-06-18PDF 457.5 KB
ID Label/Location InfoID Label/Location Info2026-06-18PDF 129.7 KB
Test Setup PhotosTest Setup Photos2026-06-18PDF 198.3 KB
Antenna SpecificationTest Report2026-06-18PDF 295.8 KB
Test ReportTest Report2026-06-18PDF 5.8 MB
Attestation Statements US agent letterAttestation Statements2026-06-18PDF 103.4 KB
Attestation Statements part2.911Attestation Statements2026-06-18PDF 125.5 KB
Confidentiality LetterCover Letter(s)2026-06-18PDF 79.6 KB
Family models declaration letterCover Letter(s)2026-06-18PDF 92.5 KB
POACover Letter(s)2026-06-18PDF 60.2 KB
RF ExposureRF Exposure Info2026-06-18PDF 107.7 KB
Block Diagram Metadata onlyBlock DiagramPDF 54.3 KB
Schematics Metadata onlySchematicsPDF 193.5 KB
Operational Description Metadata onlyOperational DescriptionPDF 59.2 KB

Application Information

Application IDkc59ROTiUvQfQEksKMli4A==
Final Action Date2026-06-18
Application PurposeOriginal Equipment
Applicant FRN0030535207
ModelEM038
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionElectronic earmuff
Responsible PartyHanwen Xu, 10717253@qq.com , 075526008484
Non-Technical ContactBen Xu, REP America LLC, info@rep-america.net , (719) 201-3314
Test FirmColin Huang, Shenzhen DACE Testing Technology Co., Ltd., emc001@dace-lab.com , 86 755-23010613
TCB EmailTEI@timcoengr.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
kc59ROTiUvQfQEksKMli4A==2026-06-18Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.001715C

Grants

TCB Grant - Application kc59ROTiUvQfQEksKMli4A==

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

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 06/18/2026

Application Dated: 06/18/2026
Hangzhou ZH Tech Co., Ltd.
Floor 4, 6 Shunle Road, Changle Industrial Park,
Jingshan Town, Yuhang District
Hangzhou City, Zhejiang Province,
China
 
Attention: Hanwen Xu ,

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:  2AYWU-EM038
Name of Grantee:  Hangzhou ZH Tech Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Electronic earmuff
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 conducted.