1. FCC ID
  2. 2AU7P
  3. 2AU7P-W35B

FCC ID 2AU7P-W35B

Waist pack transmitter

by Soundking Electronics& Sound Co., Ltd.

Grantee Code: 2AU7P   Product Code: W35B
Latest application date: 2026-01-14

FCC ID Device Details

FCC ID2AU7P-W35B
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AU7P
Product CodeW35B
Applicant BusinessSoundking Electronics& Sound Co., Ltd. 🇨🇳
Related Domains soundking.com wilson-techs.com
Equipment ClassWaist pack transmitter
Test FirmSHENZHEN NCT TESTING TECHNOLOGY CO., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
551.1-563.35 MHzOriginal Equipment2026-01-14

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-07-13PDF 840.4 KB
Int photoInternal Photos2026-07-13PDF 520.1 KB
Ext photoExternal Photos2026-07-13PDF 691 KB
Label and LocationID Label/Location Info2026-01-14PDF 128.2 KB
Test Setup PhotosTest Setup Photos2026-07-13PDF 145.7 KB
Antenna SpecTest Report2026-01-14PDF 301.3 KB
Test reportTest Report2026-01-14PDF 2.1 MB
Attestation Statements-KasperskyAttestation Statements2026-01-14PDF 126 KB
Attestation Statements-Not CoveredAttestation Statements2026-01-14PDF 1.8 MB
US Agent attestationAttestation Statements2026-01-14PDF 301.6 KB
Confidentiality requestCover Letter(s)2026-01-14PDF 1.9 MB
Model differenceCover Letter(s)2026-01-14PDF 139.8 KB
POACover Letter(s)2026-01-14PDF 44.6 KB
RF exposureRF Exposure Info2026-01-14PDF 103.4 KB
Block diagram Metadata onlyBlock DiagramPDF 517.8 KB
Schematic Metadata onlySchematicsPDF 492.5 KB
Operation Description Metadata onlyOperational DescriptionPDF 85.4 KB

Application Information

Application IDwCv4J9Z2wYNB/wsZRb5oYQ==
Final Action Date2026-01-14
Application PurposeOriginal Equipment
Applicant FRN0028998490
ModelW35B
Frequency Range551.1-563.35 MHz
Equipment ClassDWM - Part 15 Wireless Microphone
Device DescriptionWaist pack transmitter
Responsible PartyZhi Chen, chenzhi@soundking.com , 0574-88235195-526
Non-Technical ContactWilson Cheung, Wilson Tech Service LLC, WilsonCheung@wilson-techs.com , +1-716-965-5112
Test FirmHenry Wang, SHENZHEN NCT TESTING TECHNOLOGY CO., LTD., Henry@nct-testing.com , 0755-27790922
TCB Emailjoe_chew@derycom-us.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
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
wCv4J9Z2wYNB/wsZRb5oYQ==2026-01-14Original Equipment

Equipment Authorization

FrequencyOutputRules
551.1-563.35 MHz0.001215C

Grants

TCB Grant - Application wCv4J9Z2wYNB/wsZRb5oYQ==

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

  DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336
Date of Grant: 01/14/2026

Application Dated: 01/14/2026
Soundking Electronics& Sound Co., Ltd.
No.818 Integrity Road, Yinzhou District
Ningbo City, Zhejiang Province,
China
 
Attention: Zhi Chen , Lab Director

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:  2AU7P-W35B
Name of Grantee:  Soundking Electronics& Sound Co., Ltd.
Equipment Class: Part 15 Wireless Microphone
Notes: Waist pack transmitter
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 551.1  -  563.35 0.0012  

Output power listed is EIRP.