1. FCC ID
  2. 2AV3Z
  3. 2AV3Z-S1010L

FCC ID 2AV3Z-S1010L

Open Ear Clip-On Earbuds

by Shenzhen Geekbuy E-commerce Co., LTD.

Grantee Code: 2AV3Z   Product Code: S1010L
Latest application date: 2026-04-27

FCC ID Device Details

FCC ID2AV3Z-S1010L
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AV3Z
Product CodeS1010L
Applicant BusinessShenzhen Geekbuy E-commerce Co., LTD. 🇨🇳
Related Domains tronsmart.com
Equipment ClassOpen Ear Clip-On Earbuds
Test FirmGuangzhou LCS Compliance Testing Laboratory Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-04-27

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-04-27PDF 3.9 MB
Internal PhotosInternal Photos2026-04-27PDF 2.4 MB
External PhotosExternal Photos2026-04-27PDF 2.5 MB
Label and Label LocationID Label/Location Info2026-04-27PDF 91.4 KB
Test Setup PhotosTest Setup Photos2026-04-27PDF 798.3 KB
Antenna SpecificationTest Report2026-04-27PDF 3.2 MB
Appendix A Test Data for BT FCC IDTest Report2026-04-27PDF 5.8 MB
LCSC03266005EA_FCC Report_BTTest Report2026-04-27PDF 993.7 KB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-04-27PDF 119 KB
USA-LocalRepLetter_V1.1 -2AV3Z-S1010LAttestation Statements2026-04-27PDF 351.2 KB
Declaration Letter of Model DifferenceCover Letter(s)2026-04-27PDF 78.3 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-04-27PDF 98.7 KB
LCSC03266005EB_RF Exposure Evaluation_FCCRF Exposure Info2026-04-27PDF 221.1 KB
Block diagram Metadata onlyBlock DiagramPDF 36.7 KB
Schematic-L Metadata onlySchematicsPDF 60.1 KB
Operation Description Metadata onlyOperational DescriptionPDF 232.9 KB
USA-DueDigilenceLetter_V0.1-L Metadata onlyOperational DescriptionPDF 237.5 KB

Application Information

Application IDdh7ovwiZkjgT5dtNiTzHtQ==
Final Action Date2026-04-27
Application PurposeOriginal Equipment
Applicant FRN0029393386
ModelS1010L
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionOpen Ear Clip-On Earbuds
Responsible PartyAda Yan, legal@tronsmart.com , 0755-23604747
Non-Technical ContactCindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com , (626) 910-5808
Test FirmGavin Liang, Guangzhou LCS Compliance Testing Laboratory Ltd, gavin.liang@lcs-cert.com , 86-20-39166689
TCB Emailo.kneip@kl-certification.de
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
dh7ovwiZkjgT5dtNiTzHtQ==2026-04-27Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.002815C

Grants

TCB Grant - Application dh7ovwiZkjgT5dtNiTzHtQ==

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

  KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany 		Date of Grant: 04/27/2026

Application Dated: 04/27/2026
Shenzhen Geekbuy E-commerce Co., LTD.
Warehouse 101H, No. 49 Wuhe Avenue, Wuhe Community
Bantian Street, Longgang District,
Shenzhen, 518129
China
 
Attention: Ada Yan , PM

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:  2AV3Z-S1010L
Name of Grantee:  Shenzhen Geekbuy E-commerce Co., LTD.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Open Ear Clip-On Earbuds
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0028  

Output Power listed is peak conducted.