1. FCC ID
  2. 2AVIT
  3. 2AVIT-CW200

FCC ID 2AVIT-CW200

Open-Ear Wireless Earbuds

by Earfun Technology (HK) Limited

Grantee Code: 2AVIT   Product Code: CW200
Latest application date: 2026-01-29

FCC ID Device Details

FCC ID2AVIT-CW200
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AVIT
Product CodeCW200
Applicant BusinessEarfun Technology (HK) Limited
Related Domains earfunaudio.com myearfun.com
Equipment ClassOpen-Ear Wireless Earbuds
Test FirmShenzhen Microtest Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-01-29
2402-2480 MHzOriginal Equipment2026-01-29

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-01-29PDF 5.3 MB
Internal photosInternal Photos2026-01-29PDF 2.4 MB
External photosExternal Photos2026-01-29PDF 1.9 MB
ID label and locationID Label/Location Info2026-01-29PDF 637.4 KB
Test Setup photoTest Setup Photos2026-01-29PDF 972.4 KB
Antenna Specification LTest Report2026-01-29PDF 1.2 MB
Antenna Specification RTest Report2026-01-29PDF 1.3 MB
Test report BLETest Report2026-01-29PDF 4.6 MB
Test report EDR part1Test Report2026-01-29PDF 5.7 MB
Test report EDR part2Test Report2026-01-29PDF 5.4 MB
Test report EDR part3Test Report2026-01-29PDF 5.6 MB
Attestation StatementAttestation Statements2026-01-29PDF 435.1 KB
Kaspersky StatementAttestation Statements2026-01-29PDF 681 KB
Label FCC ID number statementAttestation Statements2026-01-29PDF 114.3 KB
TCB_validation_US_agent_processAttestation Statements2026-01-29PDF 1.4 MB
Us_AgentAttestation Statements2026-01-29PDF 164.1 KB
ConfidentialityCover Letter(s)2026-01-29PDF 480.5 KB
Letter AuthorizationCover Letter(s)2026-01-29PDF 214.5 KB
RF ExposureRF Exposure Info2026-01-29PDF 339.9 KB
Block Diagram Metadata onlyBlock DiagramPDF 224.1 KB
Schematics Metadata onlySchematicsPDF 181.4 KB
Operational Description Metadata onlyOperational DescriptionPDF 120.1 KB

Application Information

Application IDnVfqeOrTPXmHyY56D1/NWw==
Final Action Date2026-01-29
Application PurposeOriginal Equipment
Applicant FRN0029085636
ModelCW200
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionOpen-Ear Wireless Earbuds
Responsible PartyRocky Deng, rocky@earfunaudio.com , +8615989596589
Technical ContactLeon Chen, Shenzhen Microtest Co., Ltd, leon@51mti.com , +86-755 88850135
Non-Technical ContactZILI WANG, EARFUN, INC, white@myearfun.com , (757) 655-5536
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
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
nVfqeOrTPXmHyY56D1/NWw==2026-01-29Original Equipment
mqbL1e7q44z0+b1AqLVD1A==2026-01-29Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2402-2480 MHz0.001215CCC
2402-2480 MHz0.001315CCC

Grants

TCB Grant - Application nVfqeOrTPXmHyY56D1/NWw==

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: 01/29/2026

Application Dated: 01/29/2026
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-CW200
Name of Grantee:  Earfun Technology (HK) Limited
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Open-Ear Wireless Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0012  

Output power listed is conducted.

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

TCB Grant - Application mqbL1e7q44z0+b1AqLVD1A==

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: 01/29/2026

Application Dated: 01/29/2026
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-CW200
Name of Grantee:  Earfun Technology (HK) Limited
Equipment Class: Digital Transmission System
Notes: Open-Ear Wireless Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0013  

Output power listed is conducted.

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