1. FCC ID
  2. 2BONE
  3. 2BONE-QJEX

FCC ID 2BONE-QJEX

Wireless Earbuds

by SHENZHEN JIECHEN TECHNOLOGY CO.,LTD

Grantee Code: 2BONE   Product Code: QJEX
Latest application date: 2025-05-26

FCC ID Device Details

FCC ID2BONE-QJEX
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BONE
Product CodeQJEX
Applicant BusinessSHENZHEN JIECHEN TECHNOLOGY CO.,LTD 🇨🇳
Related Domains unibuying.com
Equipment ClassWireless Earbuds
Test FirmDongguan Yaxu (AiT) Technology Limited

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-05-26

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-05-26PDF 3.5 MB
Internal PhotosInternal Photos2025-05-26PDF 4.3 MB
External PhotosExternal Photos2025-05-26PDF 5.1 MB
FCC ID LabelID Label/Location Info2025-05-26PDF 581 KB
Test Setup PhotosTest Setup Photos2025-05-26PDF 1.4 MB
AiTDG-250514003W1_Test Report-BTTest Report2025-05-26PDF 1.2 MB
Antenna SpecificationTest Report2025-05-26PDF 1 MB
Appendix A RF Test Data for BT_Part1Test Report2025-05-26PDF 5.9 MB
Appendix A RF Test Data for BT_Part2Test Report2025-05-26PDF 5.1 MB
2BONE-QJEX US_AgentAttestation Statements2025-05-26PDF 146.1 KB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-05-26PDF 121 KB
FCC Declaration Letter TWS left&RightCover Letter(s)2025-05-26PDF 1.5 MB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-05-26PDF 104.3 KB
AiTDG-250514003W2_FCC RF EXPOSURE 0cmRF Exposure Info2025-05-26PDF 248 KB
Block Diagram Metadata onlyBlock DiagramPDF 66.8 KB
Schematic Metadata onlySchematicsPDF 21.6 KB
Operation Description Metadata onlyOperational DescriptionPDF 169.1 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 87.2 KB

Application Information

Application IDXuubXaOby2IGS0NtEvEWWQ==
Final Action Date2025-05-26
Application PurposeOriginal Equipment
Applicant FRN0036891323
ModelQJEX
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWireless Earbuds
Responsible Partyxiangfu Tan, manager, shafer@unibuying.com , 0755 2319 2561
Test FirmCoin Tang, Dongguan Yaxu (AiT) Technology Limited, info@aitek.org.cn , 86-0769-82020499-21
TCB Emailo.kneip@kl-certification.de
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 peak conducted.

Applications

Application IDDatePurpose
XuubXaOby2IGS0NtEvEWWQ==2025-05-26Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0014000

Grants

TCB Grant - Application XuubXaOby2IGS0NtEvEWWQ==

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: 05/26/2025

Application Dated: 05/26/2025
SHENZHEN JIECHEN TECHNOLOGY CO.,LTD
2103,Block C,Building 1,Section 1,Chuangzhiyun
cheng,Liuxian Avenue,Xili Street,Nanshan District,
Shenzhen,
China
 
Attention: xiangfu Tan , 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:  2BONE-QJEX
Name of Grantee:  SHENZHEN JIECHEN 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 0.0014  

Output Power listed is peak conducted.