1. FCC ID
  2. 2BKBV
  3. 2BKBV-S01

FCC ID 2BKBV-S01

WIRELESS EARBUDS

by Dongguan Rongcheng Acoustic Technology Co., LTD

Grantee Code: 2BKBV   Product Code: S01
Latest application date: 2026-06-15

FCC ID Device Details

FCC ID2BKBV-S01
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BKBV
Product CodeS01
Applicant BusinessDongguan Rongcheng Acoustic Technology Co., LTD 🇨🇳
Related Domains glocerts.com
Equipment ClassWIRELESS EARBUDS
Test FirmGuangdong Asia Hongke Test Technology Limited

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-06-15

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-06-15PDF 6 MB
Internal photoInternal Photos2026-06-15PDF 777.3 KB
External photoExternal Photos2026-06-15PDF 792.2 KB
Label and locationID Label/Location Info2026-06-15PDF 199.2 KB
Test Setup PhotosTest Setup Photos2026-06-15PDF 256.6 KB
AiTSZ-260331026FW1_FCC Test Report_BT BREDRTest Report2026-06-15PDF 3.5 MB
Antenna specTest Report2026-06-15PDF 1.1 MB
Appendix RF test data for BTTest Report2026-06-15PDF 5.5 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-06-15PDF 121 KB
Us agent-2BKBV-S01Attestation Statements2026-06-15PDF 135.1 KB
FCC Declaration Letter TWS left&RightCover Letter(s)2026-06-15PDF 233.1 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-06-15PDF 100.6 KB
AiTSZ-260331026FW2_FCC RF EXPOSURERF Exposure Info2026-06-15PDF 965.7 KB
Block diagram Metadata onlyBlock DiagramPDF 24.1 KB
Schematic Metadata onlySchematicsPDF 262 KB
Operation Description Metadata onlyOperational DescriptionPDF 191.6 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 625.7 KB

Application Information

Application IDOVrAz0ZB3higa6fbAyd3Qw==
Final Action Date2026-06-15
Application PurposeOriginal Equipment
Applicant FRN0035818731
ModelS01
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWIRELESS EARBUDS
Responsible PartySu Fengjiao, 2844687404@QQ.COM , 13027941006
Non-Technical ContactHuiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039
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
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
OVrAz0ZB3higa6fbAyd3Qw==2026-06-15Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.002915C

Grants

TCB Grant - Application OVrAz0ZB3higa6fbAyd3Qw==

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: 06/15/2026

Application Dated: 06/15/2026
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-S01
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 0.0029  

Output Power listed is peak conducted.