1. FCC ID
  2. 2AVIT
  3. 2AVIT-TW230

FCC ID 2AVIT-TW230

ANC Wireless Earbuds

by Earfun Technology (HK) Limited

Grantee Code: 2AVIT   Product Code: TW230
Latest application date: 2025-04-24

FCC ID Device Details

FCC ID2AVIT-TW230
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AVIT
Product CodeTW230
Applicant BusinessEarfun Technology (HK) Limited
Related Domains earfunaudio.com
Equipment ClassANC Wireless Earbuds
Test FirmShenzhen Microtest Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-04-24
2402-2480 MHzOriginal Equipment2025-04-24

Exhibits

DocumentTypeAvailableFile
User manual1Users Manual2025-04-24PDF 5.2 MB
User manual2Users Manual2025-04-24PDF 939.9 KB
Internal photosInternal Photos2025-04-24PDF 2.3 MB
External photosExternal Photos2025-04-24PDF 582.4 KB
product packagingID Label/Location Info2025-04-24PDF 572.9 KB
Test Setup photoTest Setup Photos2025-04-24PDF 140.5 KB
Antenna Specification LTest Report2025-04-24PDF 521.3 KB
Antenna Specification RTest Report2025-04-24PDF 535.5 KB
Test reportTest Report2025-04-24PDF 5 MB
Test report1Test Report2025-04-24PDF 5.1 MB
Test report2Test Report2025-04-24PDF 4.4 MB
Test report3Test Report2025-04-24PDF 3 MB
AnnexAttestation Statements2025-04-24PDF 850.5 KB
Attestation_StatementAttestation Statements2025-04-24PDF 52.6 KB
Label FCC ID number statementAttestation Statements2025-04-24PDF 65.2 KB
US_AgentAttestation Statements2025-04-24PDF 24.3 KB
ConfidentialityCover Letter(s)2025-04-24PDF 108.1 KB
Letter AuthorizationCover Letter(s)2025-04-24PDF 84 KB
RF ExposureRF Exposure Info2025-04-24PDF 623.4 KB
Block Diagram Metadata onlyBlock DiagramPDF 94.2 KB
Schematics Metadata onlySchematicsPDF 77.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 138.1 KB

Application Information

Application IDmABlsOEgRcRUSx2wxxJJBg==
Final Action Date2025-04-24
Application PurposeOriginal Equipment
Applicant FRN0029085636
ModelTW230
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionANC Wireless Earbuds
Responsible PartyRocky Deng, rocky@earfunaudio.com , +8615989596589
Technical ContactLeon Chen, Shenzhen Microtest Co., Ltd, leon@51mti.com , +86-755 88850135
Test FirmTina Huang, Shenzhen Microtest Co., Ltd., tinahuang@51mti.com , 0755-88850135-1132
TCB Emailelabscert@applus.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput power listed is conducted.

Applications

Application IDDatePurpose
mABlsOEgRcRUSx2wxxJJBg==2025-04-24Original Equipment
1iISYUc3240jMdX5eB4IVA==2025-04-24Original Equipment

Equipment Authorization

FrequencyOutputGrant Notes
2402-2480 MHz0.0007000CC
2402-2480 MHz0.0014000CC

Grants

TCB Grant - Application mABlsOEgRcRUSx2wxxJJBg==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 04/24/2025

Application Dated: 04/24/2025
Earfun Technology (HK) Limited
FLAT/RM A 9F,SILVERCORP INTERNATIONAL TOWER
707-713 NATHAN ROAD MONGKOK KL
HONG KONG,
Hong Kong
 
Attention: Rocky Deng ,

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:  2AVIT-TW230
Name of Grantee:  Earfun Technology (HK) Limited
Equipment Class: Digital Transmission System
Notes: ANC Wireless Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0007  

Output power listed is conducted.

CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 1iISYUc3240jMdX5eB4IVA==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 04/24/2025

Application Dated: 04/24/2025
Earfun Technology (HK) Limited
FLAT/RM A 9F,SILVERCORP INTERNATIONAL TOWER
707-713 NATHAN ROAD MONGKOK KL
HONG KONG,
Hong Kong
 
Attention: Rocky Deng ,

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:  2AVIT-TW230
Name of Grantee:  Earfun Technology (HK) Limited
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: ANC Wireless Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0014  

Output power listed is conducted.

CC: This device is certified pursuant to two different Part 15 rules sections.