1. FCC ID
  2. 2BQ94
  3. 2BQ94-NERO-TX2

FCC ID 2BQ94-NERO-TX2

ANC TWS Bluetooth Earphone

by Sound By Sweden AB

Grantee Code: 2BQ94   Product Code: NEROTX2
Latest application date: 2025-08-08

FCC ID Device Details

FCC ID2BQ94-NERO-TX2
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BQ94
Product CodeNEROTX2
Applicant BusinessSound By Sweden AB 🇸🇪
Related Domains weheoo.com
Equipment ClassANC TWS Bluetooth Earphone
Test FirmAibo Standard Technology (Shenzhen) Co.,Ltd.

Operating Frequencies

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

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-08-08PDF 472 KB
AB25070052FW_Appendix E Internal Photos (left)Internal Photos2025-08-08PDF 4.8 MB
AB25070052FW_Appendix E Internal Photos(right)Internal Photos2025-08-08PDF 3.9 MB
AB25070052FW_Appendix D External Photos(left)External Photos2025-08-08PDF 3.3 MB
AB25070052FW_Appendix D External Photos(right)External Photos2025-08-08PDF 1.9 MB
AB25070052FW Annex F. Label and InformationID Label/Location Info2025-08-08PDF 838.2 KB
AB25070052FW_Appendix C_Test PhotosTest Setup Photos2025-08-08PDF 2.4 MB
AB25070052FW01_FCC Part 15.247_BLETest Report2025-08-08PDF 843.7 KB
Antenna specificationTest Report2025-08-08PDF 721.7 KB
Appendix A BLE (right earphone)Test Report2025-08-08PDF 5.8 MB
Appendix B BLE (left earphone)Test Report2025-08-08PDF 5.8 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-08-08PDF 112.1 KB
USA-LocalRepLetter_V1.1_2BQ94-NERO-TX2Attestation Statements2025-08-08PDF 342.3 KB
FCC Declaration Letter TWS left&RightCover Letter(s)2025-08-08PDF 285.1 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-08-08PDF 99.7 KB
AB25070052FW02_RF ExposureRF Exposure Info2025-08-08PDF 267.5 KB
Block diagram Metadata onlyBlock DiagramPDF 201.3 KB
Schematic Metadata onlySchematicsPDF 121.2 KB
Operation Description Metadata onlyOperational DescriptionPDF 139.5 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 87.5 KB

Application Information

Application IDuoDx498pFt6E/x3/N6KWxg==
Final Action Date2025-08-08
Application PurposeOriginal Equipment
Applicant FRN0037328457
ModelNERO-TX2
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionANC TWS Bluetooth Earphone
Responsible PartySam Zhang, sam@weheoo.com , 18688687608
Test FirmBo Jiang, Aibo Standard Technology (Shenzhen) Co.,Ltd., jbdx758@aibonorm.com , 86075585250979
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
uoDx498pFt6E/x3/N6KWxg==2025-08-08Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0023000

Grants

TCB Grant - Application uoDx498pFt6E/x3/N6KWxg==

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: 08/08/2025

Application Dated: 08/08/2025
Sound By Sweden AB
Gustaf Mattsons Vag 2 45150 Uddevalla Sweden
Uddevalla Sweden,
Sweden
 
Attention: Sam Zhang ,

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:  2BQ94-NERO-TX2
Name of Grantee:  Sound By Sweden AB
Equipment Class: Digital Transmission System
Notes: ANC TWS Bluetooth Earphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0023  

Output Power listed is peak conducted.