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FCC ID RDR-CT03AR

Bluetooth earbuds — by Dongguan Hele Electronics Co., Ltd.

Device Details

FCC IDRDR-CT03AR
Grantee CodeRDR
Product CodeCT03AR
ApplicantDongguan Hele Electronics Co., Ltd.
AddressDongguan City Guangdong Province China, N/A, 523181, China
Equipment ClassDTS - Digital Transmission System
Device DescriptionBluetooth earbuds
Application PurposeOriginal Equipment
Grant Date2026-09-03
Frequency Range2402-2480 MHz

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402.00000000–2480.00000000 MHz Original Equipment 2026-09-03

Exhibits (16) View on FCC.gov ↗

FCC.gov blocks direct links from other sites (referer check) — titles below aren't clickable. Use "View on FCC.gov" above to open and download the actual files.

DocumentTypeAvailableFile
Attestation Statements part 2.911 d 5 i and d 5 ii Attestation Statements 2026-09-03 ADOBE ACROBAT PDF 112.8 KB
US Agent Letter Attestation Statements 2026-09-03 ADOBE ACROBAT PDF 219.5 KB
Block Diagram Metadata only Block Diagram ADOBE ACROBAT PDF 540.3 KB
Confidentiality Letter Cover Letter(s) 2026-09-03 ADOBE ACROBAT PDF 92 KB
Authority Letter Cover Letter(s) 2026-09-03 ADOBE ACROBAT PDF 96.2 KB
External Photos Metadata only External Photos 2026-10-18 ADOBE ACROBAT PDF 1 MB
Label Location ID Label/Location Info 2026-09-03 ADOBE ACROBAT PDF 116 KB
Internal Photos Metadata only Internal Photos 2026-10-18 ADOBE ACROBAT PDF 1.2 MB
Operation Description Metadata only Operational Description ADOBE ACROBAT PDF 182.1 KB
RF Exposure Evaluation RF Exposure Info 2026-09-03 ADOBE ACROBAT PDF 346.5 KB
Schematics Metadata only Schematics ADOBE ACROBAT PDF 714.9 KB
Test Report Test Report 2026-09-03 ADOBE ACROBAT PDF 4.7 MB
Test Report_Appendix Test Report 2026-09-03 ADOBE ACROBAT PDF 3.6 MB
Antenna Specification Test Report 2026-09-03 ADOBE ACROBAT PDF 943.7 KB
Test Setup Photos Metadata only Test Setup Photos 2026-10-18 ADOBE ACROBAT PDF 601.8 KB
User Manual Metadata only Users Manual 2026-10-18 ADOBE ACROBAT PDF 2.1 MB

Application Information

Application IDKtsKxEPl7KwAQXgm9dSVxQ==
Final Action Date2026-09-03
Application PurposeOriginal Equipment
ModelCT03AR
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionBluetooth earbuds
Responsible Partyqingwei luo, luoqingwei@qcy.com, +86-13610260415
Non-Technical ContactWells Yan, APEX US SPECIALISTS LIMITED, info@apex-ce.com, (230) 104-6302
Test FirmMatte He, Shenzhen Tongzhou Testing Co., Ltd., Matte.He@sztz-testing.com, 18002561799
TCB Emailcb@industrial-ia.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Long-Term ConfidentialityYes
Short-Term ConfidentialityYes
Short-Term Release Date10/18/2026
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications (1)

Application IDDatePurpose
KtsKxEPl7KwAQXgm9dSVxQ== 2026-09-03 Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmission DesignatorRules
2402.00000000–2480.00000000 MHz 0.0006000 15C

Grants

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 09/03/2026

Application Dated: 09/03/2026
Dongguan Hele Electronics Co., Ltd.
No.325 Yuehui Rd. Daojiao Town
Dongguan City Guangdong Province China, 523181
China
 
Attention: qingwei luo , engineer
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:  RDR-CT03AR
Name of Grantee:  Dongguan Hele Electronics Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Bluetooth earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0006  
Output Power listed is the maximum conducted output power. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Device meets SAR Exemption for Portable use at <5mm.

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