1. FCC ID
  2. 2BKBV
  3. 2BKBV-R19

FCC ID 2BKBV-R19

WIRELESS EARBUDS

by Dongguan Rongcheng Acoustic Technology Co., LTD

Grantee Code: 2BKBV   Product Code: R19
Latest application date: 2025-07-14

FCC ID Device Details

FCC ID2BKBV-R19
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BKBV
Product CodeR19
Applicant BusinessDongguan Rongcheng Acoustic Technology Co., LTD 🇨🇳
Equipment ClassWIRELESS EARBUDS
Test FirmGuangdong Asia Hongke Test Technology Limited

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-07-14

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-07-14PDF 949.4 KB
Internal PHOTOInternal Photos2025-07-14PDF 874.5 KB
External PHOTOExternal Photos2025-07-14PDF 758.2 KB
Label and locationID Label/Location Info2025-07-14PDF 165.5 KB
Test Setup photoTest Setup Photos2025-07-14PDF 323.8 KB
AiTSZ-250624032FW1_FCC Test Report_BTTest Report2025-07-14PDF 2.8 MB
Antenna SpecificationTest Report2025-07-14PDF 1.2 MB
Appendix RF test data for BTTest Report2025-07-14PDF 6 MB
US Agent 2BKBV-R19Attestation Statements2025-07-14PDF 691 KB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-07-14PDF 122.4 KB
FCC Declaration Letter - Left&RightCover Letter(s)2025-07-14PDF 78.4 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-07-14PDF 103.1 KB
AiTSZ-250624032FW2_FCC RF EXPOSURERF Exposure Info2025-07-14PDF 367.4 KB
Block diagram Metadata onlyBlock DiagramPDF 11.5 KB
Schematic Metadata onlySchematicsPDF 162.1 KB
Operation Description Metadata onlyOperational DescriptionPDF 154.6 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 64 KB

Application Information

Application IDW+nd17Lrzbl72+AmPyw6Jw==
Final Action Date2025-07-14
Application PurposeOriginal Equipment
Applicant FRN0035818731
ModelR19
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWIRELESS EARBUDS
Responsible PartySu Fengjiao, 2844687404@QQ.COM , 13027941006
Test FirmCoin Tang, Guangdong Asia Hongke Test Technology Limited, coin.tang@aitek.org.cn , +86 755 23096763
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
W+nd17Lrzbl72+AmPyw6Jw==2025-07-14Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0019000

Grants

TCB Grant - Application W+nd17Lrzbl72+AmPyw6Jw==

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: 07/14/2025

Application Dated: 07/14/2025
Dongguan Rongcheng Acoustic Technology Co., LTD
City Wisdom Valley 3 Building 805-2
No.19 Jinpeng Road, Fenggang Town P.O. Box 450007,
Dongguan,
China
 
Attention: Su Fengjiao ,

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:  2BKBV-R19
Name of Grantee:  Dongguan Rongcheng Acoustic 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 0.0019  

Output Power listed is peak conducted.