1. FCC ID
  2. 2ALN9
  3. 2ALN9-TW91AL5

FCC ID 2ALN9-TW91AL5

Truly Wireless Earphones

by TRANSTYLE TECHNOLOGY CO., LIMITED

Grantee Code: 2ALN9   Product Code: TW91AL5
Latest application date: 2023-03-30

FCC ID Device Details

FCC ID2ALN9-TW91AL5
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2ALN9
Product CodeTW91AL5
Applicant BusinessTRANSTYLE TECHNOLOGY CO., LIMITED 🇨🇳
Related Domains transtyle.cn
Equipment ClassTruly Wireless Earphones
Test FirmShenzhen BCTC Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2023-03-30

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2023-03-30PDF 1.4 MB
Internal PhotosInternal Photos2023-03-30PDF 684.6 KB
External PhotosExternal Photos2023-03-30PDF 1.1 MB
ID Label/Location InfoID Label/Location Info2023-03-30PDF 312.3 KB
Test Setup PhotosTest Setup Photos2023-03-30PDF 498.1 KB
ATN Test ReportTest Report2023-03-30PDF 981.3 KB
Test Report 1Test Report2023-03-30PDF 5.3 MB
Test Report 2Test Report2023-03-30PDF 2.1 MB
Attestation StatementsAttestation Statements2023-03-30PDF 415.3 KB
US agentAttestation Statements2023-03-30PDF 366.9 KB
Agent AuthorizationCover Letter(s)2023-03-30PDF 142 KB
Long term Confidentiality LetterCover Letter(s)2023-03-30PDF 144.7 KB
Model DifferenceCover Letter(s)2023-03-30PDF 137.9 KB
RF Exposure InfoRF Exposure Info2023-03-30PDF 280.4 KB
Block Diagram Metadata onlyBlock DiagramPDF 221.9 KB
Schematics Metadata onlySchematicsPDF 360.6 KB
Operational Description Metadata onlyOperational DescriptionPDF 58.9 KB

Application Information

Application IDc5SOmXbKgE7y1Q/HuuZlUw==
Final Action Date2023-03-30
Application PurposeOriginal Equipment
Applicant FRN0026391631
ModelTW91AL5
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionTruly Wireless Earphones
Responsible PartyScott Zhang, Manager, Scott@transtyle.cn , (+86)15815551019
Technical ContactAlan Mei, Shenzhen BCTC Testing Co., Ltd., alan.mei@bctc-lab.com.cn , +86-755-36882589
Test FirmAlan Mei, Shenzhen BCTC Testing Co., Ltd., alan.mei@bctc-lab.com.cn , +8675536882589
TCB Emailtcbinfo@metlabs.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 DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput Power listed is conducted. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures.

Applications

Application IDDatePurpose
c5SOmXbKgE7y1Q/HuuZlUw==2023-03-30Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.001250015C

Grants

TCB Grant - Application c5SOmXbKgE7y1Q/HuuZlUw==

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

  Eurofins Electrical and Electronic Testing NA, Inc
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
 Date of Grant: 03/30/2023

Application Dated: 03/30/2023
TRANSTYLE TECHNOLOGY CO., LIMITED
Room 404, Gainian Kongjian Factory, Building B,
No.32 Huimin 1st Road, Guihua community,
Guanlan Street, Longhua District, Shenzhen, 518110
China
 
Attention: Scott Zhang , 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:  2ALN9-TW91AL5
Name of Grantee:  TRANSTYLE TECHNOLOGY CO., LIMITED
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Truly Wireless Earphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00125  

Output Power listed is conducted. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures.

EAS Grant - Application c5SOmXbKgE7y1Q/HuuZlUw==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

TRANSTYLE TECHNOLOGY CO., LIMITED
Room 404, Gainian Kongjian Factory, Building B, No.32 Huimin 1st Road, Guihua community,
Guanlan Street, Longhua District, Shenzhen, 518110
China 		  Date of Grant: 03/30/2023

Application Dated: 03/30/2023
 
Attention: Scott Zhang , 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:  2ALN9-TW91AL5
Name of Grantee:  TRANSTYLE TECHNOLOGY CO., LIMITED
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Truly Wireless Earphones
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00125  

Output Power listed is conducted. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures.



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