1. FCC ID
  2. 2BQ9L
  3. 2BQ9L-R3SE

FCC ID 2BQ9L-R3SE

Wireless Earbuds

by Dongguan Chenxi Electronic Technology Co., Ltd.

Grantee Code: 2BQ9L   Product Code: R3SE
Latest application date: 2025-08-12

FCC ID Device Details

FCC ID2BQ9L-R3SE
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BQ9L
Product CodeR3SE
Applicant BusinessDongguan Chenxi Electronic Technology Co., Ltd. 🇨🇳
Equipment ClassWireless Earbuds
Test FirmShenzhen HUAK Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-08-12

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-02-08PDF 442.8 KB
Internal photosInternal Photos2026-02-08PDF 2.3 MB
External photosExternal Photos2026-02-08PDF 4.2 MB
Label and locationID Label/Location Info2025-08-12PDF 460.3 KB
Test photosTest Setup Photos2025-08-12PDF 218.3 KB
Antenna SpecificationTest Report2025-08-12PDF 1 MB
BT EDR-1Test Report2025-08-12PDF 3.1 MB
BT EDR-2Test Report2025-08-12PDF 4 MB
2.911 (d)(5)(i)CertificationEquipmentTypev1.2Attestation Statements2025-08-12PDF 27.7 KB
2.911 (d)(5)(ii)CertificationApplicantv1.3Attestation Statements2025-08-12PDF 28.5 KB
2.911 (d)(7)USAgentforServiceofProcessv1.3Attestation Statements2025-08-12PDF 1 MB
Agent Authorization Rev 1.0Cover Letter(s)2025-08-12PDF 21.8 KB
FCC Short & Long Term Confidentiality Request Rev4.1Cover Letter(s)2025-08-12PDF 32.7 KB
Model Difference DeclarationCover Letter(s)2025-08-12PDF 13.6 KB
MPERF Exposure Info2025-08-12PDF 115.5 KB
Block Metadata onlyBlock DiagramPDF 53.2 KB
SCH Metadata onlySchematicsPDF 31.7 KB
OP Metadata onlyOperational DescriptionPDF 75 KB

Application Information

Application IDJuoDydgc791laG2oJgIFyQ==
Final Action Date2025-08-12
Application PurposeOriginal Equipment
Applicant FRN0037328291
ModelR3SE
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWireless Earbuds
Responsible PartyXIN ZHONG, 1371871925@qq.com , 18818529159
Technical ContactDongguan Chenxi Electronic Technology Co., Ltd., 1371871925@qq.com
Test FirmJason Zhou, Shenzhen HUAK Testing Technology Co., Ltd., jason@cer-mark.com , 86-755-23029901
TCB Emailcertification@micomlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date02/08/2026
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 power.

Applications

Application IDDatePurpose
JuoDydgc791laG2oJgIFyQ==2025-08-12Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0023900

Grants

TCB Grant - Application JuoDydgc791laG2oJgIFyQ==

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

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 08/12/2025

Application Dated: 08/12/2025
Dongguan Chenxi Electronic Technology Co., Ltd.
Room 204, Building 1, No. 53,
Gaotang Road, Tangxia Town,
Dongguan City, Guangdong Province,
China
 
Attention: XIN ZHONG ,

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:  2BQ9L-R3SE
Name of Grantee:  Dongguan Chenxi Electronic Technology Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Wireless Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00239  

Output power listed is conducted power.