1. FCC ID
  2. 2BNBW
  3. 2BNBW-BERLIN

FCC ID 2BNBW-BERLIN

True Wireless Earbuds

by Dongguanshi Langeohren Technology Co., Ltd

Grantee Code: 2BNBW   Product Code: BERLIN
Latest application date: 2025-01-23

FCC ID Device Details

FCC ID2BNBW-BERLIN
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BNBW
Product CodeBERLIN
Applicant BusinessDongguanshi Langeohren Technology Co., Ltd 🇨🇳
Related Domains tunnowell.com
Equipment ClassTrue Wireless Earbuds
Test FirmGuangdong Asia Hongke Test Technology Limited

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-01-23

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-01-23PDF 1,020.6 KB
Internal photosInternal Photos2025-01-23PDF 2.1 MB
External photosExternal Photos2025-01-23PDF 2.2 MB
ID label and locationID Label/Location Info2025-01-23PDF 197.7 KB
Test Setup photoTest Setup Photos2025-01-23PDF 205 KB
Antenna SpecificationTest Report2025-01-23PDF 1 MB
Appendix Test Data for BR_EDRTest Report2025-01-23PDF 3.3 MB
Test reportTest Report2025-01-23PDF 3.3 MB
Attestation_StatementAttestation Statements2025-01-23PDF 446.4 KB
Family declarationAttestation Statements2025-01-23PDF 172.6 KB
US_AgentAttestation Statements2025-01-23PDF 156.7 KB
ConfidentialityCover Letter(s)2025-01-23PDF 332.3 KB
Letter AuthorizationCover Letter(s)2025-01-23PDF 139.6 KB
RF ExposureRF Exposure Info2025-01-23PDF 167.4 KB
Block Diagram Metadata onlyBlock DiagramPDF 90.6 KB
Schematics Metadata onlySchematicsPDF 107.4 KB
Operational Description Metadata onlyOperational DescriptionPDF 453 KB

Application Information

Application ID+0QB6F7qo6JGyjFgfZVw2w==
Final Action Date2025-01-23
Application PurposeOriginal Equipment
Applicant FRN0036492577
ModelBERLIN
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionTrue Wireless Earbuds
Responsible PartyPaul Cheng, Paul.Cheng@tunnowell.com , 0769-22039669
Technical ContactEason Tan, Dongguanshi Langeohren Technology Co., Ltd., Paul.Cheng@tunnowell.com , 0769-22039669
Test FirmDarren Ding, Guangdong Asia Hongke Test Technology Limited, darren.ding@aitek.org.cn , 185656258618
TCB Emailelabscert@applus.com
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 conducted.

Applications

Application IDDatePurpose
+0QB6F7qo6JGyjFgfZVw2w==2025-01-23Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.002600015C

Grants

TCB Grant - Application +0QB6F7qo6JGyjFgfZVw2w==

unavailable

EAS Grant - Application +0QB6F7qo6JGyjFgfZVw2w==

unavailable