1. FCC ID
  2. V2R
  3. V2R-TWE5C

FCC ID V2R-TWE5C

True Wireless Earbuds

by Cresyn Co., Ltd.

Grantee Code: V2R   Product Code: TWE5C
Latest application date: 2024-01-05

FCC ID Device Details

FCC IDV2R-TWE5C
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeV2R
Product CodeTWE5C
Applicant BusinessCresyn Co., Ltd. 🇰🇷
Related Domains cresyn.com sgs.com
Equipment ClassTrue Wireless Earbuds
Test FirmSGS Korea Co., Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2024-01-05
2402-2480 MHzOriginal Equipment2024-01-05

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2024-07-03PDF 1 MB
Internal Photos_1Internal Photos2024-07-03PDF 5.3 MB
Internal Photos_2Internal Photos2024-07-03PDF 5.2 MB
Internal Photos_3Internal Photos2024-07-03PDF 1.6 MB
External PhotosExternal Photos2024-07-03PDF 342.5 KB
Product Label Metadata onlyID Label/Location Info2024-01-05PDF 1.7 MB
Product LabelID Label/Location Info2024-01-05PDF 1.8 MB
Product Label_R1ID Label/Location Info2024-01-05PDF 1.8 MB
EMC test Setup PhotosTest Setup Photos2024-07-03PDF 3.2 MB
SAR Test Setup PhotosTest Setup Photos2024-07-03PDF 2 MB
Test Setup PhotosTest Setup Photos2024-07-03PDF 956.8 KB
Antenna InformationTest Report2024-01-05PDF 561.9 KB
EMC Test ReportTest Report2024-01-05PDF 1.4 MB
SAR Test ReportRF Exposure Info2024-01-05PDF 5.9 MB
Test Report_1Test Report2024-01-05PDF 5 MB
Test Report_1Test Report2024-01-05PDF 5.2 MB
Test Report_2Test Report2024-01-05PDF 5.2 MB
Test Report_2Test Report2024-01-05PDF 5.3 MB
Test Report_3Test Report2024-01-05PDF 2.2 MB
Test Report_3Test Report2024-01-05PDF 5.3 MB
Test Report_4Test Report2024-01-05PDF 501.2 KB
Applicant Declaration LetterAttestation Statements2024-01-05PDF 185 KB
US Designated Agent LetterAttestation Statements2024-01-05PDF 405.7 KB
Agent Authorization LetterCover Letter(s)2024-01-05PDF 240.7 KB
Confidentiality Request LetterCover Letter(s)2024-01-05PDF 196.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 971.3 KB
Schematics Metadata onlySchematicsPDF 1.5 MB
Operational Description Metadata onlyOperational DescriptionPDF 235.2 KB

Application Information

Application IDuIJKUKWHsCs72T/HkU7h/w==
Final Action Date2024-01-05
Application PurposeOriginal Equipment
Applicant FRN0026267948
ModelTWE5C
Equipment ClassJAB - Part 15 Class B Digital Device
Device DescriptionTrue Wireless Earbuds
Responsible PartyHyeongil Jang, Manager, hgjang@cresyn.com , +82-2-2041-2730
Technical ContactJulia Choi, SGS Korea Co., Ltd, julia.choi@sgs.com , 82-31-548-0710
Non-Technical ContactSoyoung Gong, SGS Korea Co., Ltd, soyoung.gong@sgs.com , 82-31-428-5827
Test FirmHwang Gihee, SGS Korea Co., Ltd, Gihee.hwang@sgs.com , +82-31-688-0901
TCB EmailUSCTS.TCB@SGS.COM
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityYes
Short-Term Confidentiality Date07/03/2024
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

Applications

Application IDDatePurpose
uIJKUKWHsCs72T/HkU7h/w==2024-01-05Original Equipment
s2ouMUCJyTpWaD8YNGWcrg==2024-01-05Original Equipment
p3H5fOTOYMeBNEAQXqEBQA==2024-01-05Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2402-2480 MHz0.010900015CCC
2402-2480 MHz0.009000015CCC

Grants

TCB Grant - Application uIJKUKWHsCs72T/HkU7h/w==

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

  SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024
 Date of Grant: 01/05/2024

Application Dated: 01/04/2024
Cresyn Co., Ltd.
5 Gangnam-dearo 107-gil, Seocho-gu
Seoul, 06524
South Korea
 
Attention: Hyeongil Jang , 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:  V2R-TWE5C
Name of Grantee:  Cresyn Co., Ltd.
Equipment Class: Part 15 Class B Digital Device
Notes: True Wireless Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15B  - 


EAS Grant - Application uIJKUKWHsCs72T/HkU7h/w==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Cresyn Co., Ltd.
5 Gangnam-dearo 107-gil, Seocho-gu
Seoul, 06524
South Korea 		  Date of Grant: 01/05/2024

Application Dated: 01/04/2024
 
Attention: Hyeongil Jang , 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:  V2R-TWE5C
Name of Grantee:  Cresyn Co., Ltd.
Equipment Class: Part 15 Class B Digital Device
Notes: True Wireless Earbuds
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15B  - 



TCB Grant - Application s2ouMUCJyTpWaD8YNGWcrg==

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

  SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024
 Date of Grant: 01/05/2024

Application Dated: 01/04/2024
Cresyn Co., Ltd.
5 Gangnam-dearo 107-gil, Seocho-gu
Seoul, 06524
South Korea
 
Attention: Hyeongil Jang , 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:  V2R-TWE5C
Name of Grantee:  Cresyn Co., Ltd.
Equipment Class: Digital Transmission System
Notes: True Wireless Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.009  

Power listed is conducted. Only the antennas described in this filing may be used. The highest reported SAR for head exposure conditions is 0.628 W/kg.

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

EAS Grant - Application s2ouMUCJyTpWaD8YNGWcrg==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Cresyn Co., Ltd.
5 Gangnam-dearo 107-gil, Seocho-gu
Seoul, 06524
South Korea 		  Date of Grant: 01/05/2024

Application Dated: 01/04/2024
 
Attention: Hyeongil Jang , 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:  V2R-TWE5C
Name of Grantee:  Cresyn Co., Ltd.
Equipment Class: Digital Transmission System
Notes: True Wireless Earbuds
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.009  

Power listed is conducted. Only the antennas described in this filing may be used. The highest reported SAR for head exposure conditions is 0.628 W/kg.


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

TCB Grant - Application p3H5fOTOYMeBNEAQXqEBQA==

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

  SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024
 Date of Grant: 01/05/2024

Application Dated: 01/04/2024
Cresyn Co., Ltd.
5 Gangnam-dearo 107-gil, Seocho-gu
Seoul, 06524
South Korea
 
Attention: Hyeongil Jang , 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:  V2R-TWE5C
Name of Grantee:  Cresyn Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: True Wireless Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0109  

Power listed is conducted. Only the antennas described in this filing may be used. The highest reported SAR for head exposure conditions is 0.608 W/kg.

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

EAS Grant - Application p3H5fOTOYMeBNEAQXqEBQA==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Cresyn Co., Ltd.
5 Gangnam-dearo 107-gil, Seocho-gu
Seoul, 06524
South Korea 		  Date of Grant: 01/05/2024

Application Dated: 01/04/2024
 
Attention: Hyeongil Jang , 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:  V2R-TWE5C
Name of Grantee:  Cresyn Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: True Wireless Earbuds
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0109  

Power listed is conducted. Only the antennas described in this filing may be used. The highest reported SAR for head exposure conditions is 0.608 W/kg.


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

Mail To: