3 in 1 Magnetic Wireless Charger — by SHEN ZHEN GTL TECHNOLOGY CO .,LTD
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FCC ID 2A4TT-G937
Device Details
FCC ID 2A4TT-G937 Grantee Code 2A4TT Product Code G937 Applicant SHEN ZHEN GTL TECHNOLOGY CO .,LTD Address 2/F&6/F of Building B11, Hengfeng Industrial city, Hangcheng Street, Baoan District, Shenzhen, SHEN ZHEN, N/A, N/A, China Equipment Class DCD - Part 15 Low Power Transmitter Below 1705 kHz Device Description 3 in 1 Magnetic Wireless Charger Application Purpose Original Equipment Grant Date 2026-09-13 Frequency Range 0.115-0.205 MHz; 0.3-0.35 MHz; 0.36-0.36 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
0.115–0.205 MHz
Original Equipment
2026-09-13
0.36–0.36 MHz
Original Equipment
2026-09-13
0.3–0.35 MHz
Original Equipment
2026-09-13
Exhibits (21)
View on FCC.gov ↗
Document Type Available File
Us_Agent
Attestation Statements
2026-09-13
ADOBE ACROBAT PDF 152.1 KB
Attestation Statement
Attestation Statements
2026-09-13
ADOBE ACROBAT PDF 425 KB
Kaspersky Statement
Attestation Statements
2026-09-13
ADOBE ACROBAT PDF 340.9 KB
Product similarity Declaration
Attestation Statements
2026-09-13
ADOBE ACROBAT PDF 68.6 KB
TCB_validation_US_agent_process
Attestation Statements
2026-09-13
ADOBE ACROBAT PDF 502.1 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 167.9 KB
Confidentiality
Cover Letter(s)
2026-09-13
ADOBE ACROBAT PDF 468.7 KB
Letter Authorization
Cover Letter(s)
2026-09-13
ADOBE ACROBAT PDF 204.5 KB
External photos
External Photos
2026-09-13
ADOBE ACROBAT PDF 487.1 KB
ID label and location
ID Label/Location Info
2026-09-13
ADOBE ACROBAT PDF 266.9 KB
Internal photos
Internal Photos
2026-09-13
ADOBE ACROBAT PDF 1.8 MB
Operational Description
Operational Description
ADOBE ACROBAT PDF 230.3 KB
MPE
RF Exposure Info
2026-09-13
ADOBE ACROBAT PDF 404.8 KB
Schematics
Schematics
ADOBE ACROBAT PDF 184.4 KB
Schematics G937 watch
Schematics
ADOBE ACROBAT PDF 400.5 KB
Test report
Test Report
2026-09-13
ADOBE ACROBAT PDF 1.9 MB
Coil Specification watch
Test Report
2026-09-13
ADOBE ACROBAT PDF 339.6 KB
Coil Specification Phone
Test Report
2026-09-13
ADOBE ACROBAT PDF 554.1 KB
Coil Specification Earphone
Test Report
2026-09-13
ADOBE ACROBAT PDF 361.2 KB
Test Setup photo
Test Setup Photos
2026-09-13
ADOBE ACROBAT PDF 2.5 MB
User manual
Users Manual
2026-09-13
ADOBE ACROBAT PDF 2.2 MB
Application Information
Application ID L2gsqR1EZZjCr7QKvYLMPg== Final Action Date 2026-09-13 Application Purpose Original Equipment Model G937 Frequency Range 0.115-0.205 MHz; 0.3-0.35 MHz; 0.36-0.36 MHz Equipment Class DCD - Part 15 Low Power Transmitter Below 1705 kHz Device Description 3 in 1 Magnetic Wireless Charger Responsible Party Pona Yan, pona@gtl-tech.com, 13670155505 Technical Contact Tina Huang, Shenzhen Microtest Co., Ltd, tinahuang@51mti.com, +86-755 88850135 Non-Technical Contact lvan Wang, Picus Advisors US LLC, ivan.wang@picus.fi, (713) 391-4488 Test Firm Tina Huang, Shenzhen Microtest Co., Ltd., tinahuang@51mti.com, 0755-88850135-1132 TCB Email elabscert@applus.com TCB Scope A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices Long-Term Confidentiality Yes Short-Term Confidentiality No Modular Equipment Does not apply Composite Device No Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (1)
Application ID Date Purpose
L2gsqR1EZZjCr7QKvYLMPg==
2026-09-13
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
0.115–0.205 MHz
15C
0.36–0.36 MHz
15C
0.3–0.35 MHz
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
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: 09/13/2026
SHEN ZHEN GTL TECHNOLOGY CO .,LTD
2/F&6/F of Building B11, Hengfeng Industrial city,
Hangcheng Street, Baoan District, Shenzhen
SHEN ZHEN,
China
Attention: Pona Yan ,
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:
2A4TT-G937
Name of Grantee:
SHEN ZHEN GTL TECHNOLOGY CO .,LTD
Equipment Class:
Part 15 Low Power Transmitter Below 1705 kHz
Notes:
3 in 1 Magnetic Wireless Charger
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
0.115
-
0.205
15C
0.36
-
0.36
15C
0.3
-
0.35
The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance.
Regulatory Testing from Start to Certificate
