1. FCC ID
  2. 2AYWU
  3. 2AYWU-EP05

FCC ID 2AYWU-EP05

ELECTRONIC EARPLUG

by Hangzhou ZH Tech Co., Ltd.

Grantee Code: 2AYWU   Product Code: EP05
Latest application date: 2026-07-30

FCC ID Device Details

FCC ID2AYWU-EP05
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AYWU
Product CodeEP05
Applicant BusinessHangzhou ZH Tech Co., Ltd. 🇨🇳
Related Domains rep-america.net
Equipment ClassELECTRONIC EARPLUG
Test FirmShenzhen DACE Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-07-30

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-07-30PDF 2.7 MB
Internal PhotosInternal Photos2026-07-30PDF 1.2 MB
External PhotosExternal Photos2026-07-30PDF 918.1 KB
ID Label/Location InfoID Label/Location Info2026-07-30PDF 137.2 KB
Test Setup PhotosTest Setup Photos2026-07-30PDF 303.6 KB
Antenna SpecificationTest Report2026-07-30PDF 690.2 KB
Test ReportTest Report2026-07-30PDF 5.1 MB
Attestation Statements US agent letterAttestation Statements2026-07-30PDF 103.4 KB
Attestation Statements part2.911(d)(5)(i)Attestation Statements2026-07-30PDF 101.1 KB
Attestation Statements part2.911(d)(5)(ii)Attestation Statements2026-07-30PDF 78.9 KB
Confidentiality LetterCover Letter(s)2026-07-30PDF 68.5 KB
Family models declaration letterCover Letter(s)2026-07-30PDF 58.8 KB
POACover Letter(s)2026-07-30PDF 72 KB
RF ExposureRF Exposure Info2026-07-30PDF 132.7 KB
Block Diagram Metadata onlyBlock DiagramPDF 77.6 KB
Schematics Metadata onlySchematicsPDF 82.4 KB
Operational Description Metadata onlyOperational DescriptionPDF 93.3 KB

Application Information

Application IDYYcJFTDbc3oRgtswbmwKzg==
Final Action Date2026-07-30
Application PurposeOriginal Equipment
Applicant FRN0030535207
ModelEP05
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionELECTRONIC EARPLUG
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 Emailcb@industrial-ia.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
YYcJFTDbc3oRgtswbmwKzg==2026-07-30Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.0041915C

Grants

TCB Grant - Application YYcJFTDbc3oRgtswbmwKzg==

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: 07/30/2026

Application Dated: 07/30/2026
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-EP05
Name of Grantee:  Hangzhou ZH Tech Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: ELECTRONIC EARPLUG
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00419  

Output Power listed is the maximum conducted output power. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Device meets SAR Exemption for Portable use at <5mm.