1. FCC ID
  2. 2AJJB
  3. 2AJJB-WM621

FCC ID 2AJJB-WM621

AI Wireless Lavalier Microphone

by Shenzhen Maono Technology Co., Ltd.

Grantee Code: 2AJJB   Product Code: WM621
Latest application date: 2025-08-28

FCC ID Device Details

FCC ID2AJJB-WM621
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AJJB
Product CodeWM621
Applicant BusinessShenzhen Maono Technology Co., Ltd. 🇨🇳
Related Domains maono.com
Equipment ClassAI Wireless Lavalier Microphone
Test FirmShenzhen HongBiao Certification& Testing Co., Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-08-28

Exhibits

DocumentTypeAvailableFile
user manualUsers Manual2026-02-24PDF 4.3 MB
Internal PhotosInternal Photos2026-02-24PDF 1.1 MB
External PhotosExternal Photos2026-02-24PDF 897.3 KB
label and locationID Label/Location Info2025-08-28PDF 455.7 KB
Test Setup PhotosTest Setup Photos2026-02-24PDF 228.1 KB
Test ReportTest Report2025-08-28PDF 3 MB
Test reportTest Report2025-08-28PDF 3.1 MB
Attstn Stmt part 2.911(d)(5)(i)(ii)Attestation Statements2025-08-28PDF 433.5 KB
US Agent LetterAttestation Statements2025-08-28PDF 57.6 KB
ANT reportCover Letter(s)2025-08-28PDF 1.7 MB
Agent Authorization Letter TemplateCover Letter(s)2025-08-28PDF 116.9 KB
Family models declaration letterCover Letter(s)2025-08-28PDF 12 KB
Short & Long Term Confidentiality RequestCover Letter(s)2025-08-28PDF 133.4 KB
RF exposure reportRF Exposure Info2025-08-28PDF 978.4 KB
BLOCK Metadata onlyBlock DiagramPDF 125.6 KB
SCH Metadata onlySchematicsPDF 225.6 KB
OPS Metadata onlyOperational DescriptionPDF 225.8 KB

Application Information

Application IDMOqnA4sFpkID1hPCnnxA1w==
Final Action Date2025-08-28
Application PurposeOriginal Equipment
Applicant FRN0025822719
ModelWM621
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionAI Wireless Lavalier Microphone
Responsible PartyJennifer wang, Manager, jennifer.wang@maono.com , 0755-82934327
Technical ContactShenzhen Maono Technology Co., Ltd., jennifer.wang@maono.com
Test FirmLeo Su, Shenzhen HongBiao Certification& Testing Co., Ltd, engineer01@sz-hongbiao.com , 13265750412
TCB Emailjennifer.wang@maono.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date02/24/2026
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsPower listed is the maximum conducted output power.

Applications

Application IDDatePurpose
MOqnA4sFpkID1hPCnnxA1w==2025-08-28Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0020000

Grants

TCB Grant - Application MOqnA4sFpkID1hPCnnxA1w==

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

  QAI LABORATORIES LTD
3980 North Fraser Way
Burnaby, BC, V5J5K5
Canada 		Date of Grant: 08/28/2025

Application Dated: 08/27/2025
Shenzhen Maono Technology Co., Ltd.
No. 1307, 13th Floor, Building 4, Phase II of
Tianan Yungu Industrial Park, Gangtou Community,
Bantian Street, Longgang District, Shenzhen,
China
 
Attention: Jennifer wang , 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:  2AJJB-WM621
Name of Grantee:  Shenzhen Maono Technology Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: AI Wireless Lavalier Microphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.002  

Power listed is the maximum conducted output power.