1. FCC ID
  2. 2BP56
  3. 2BP56-CILP557

FCC ID 2BP56-CILP557

Wireless Earphones

by Dongguan Three Fireflies Trading Co., Ltd.

Grantee Code: 2BP56   Product Code: CILP557
Latest application date: 2026-10-19

FCC ID Device Details

FCC ID2BP56-CILP557
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BP56
Product CodeCILP557
Applicant BusinessDongguan Three Fireflies Trading Co., Ltd. 🇨🇳
Related Domains glocerts.com
Equipment ClassWireless Earphones
Test FirmPrecise Testing & Certification Co., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-10-19

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-10-19PDF 514.8 KB
Internal photosInternal Photos2026-10-19PDF 2.4 MB
External photosExternal Photos2026-10-19PDF 3.1 MB
Label and label locationID Label/Location Info2026-10-19PDF 510.3 KB
Test setup photoTest Setup Photos2026-10-19PDF 1 MB
Antenna SpecTest Report2026-10-19PDF 1.6 MB
PTC26092313401E-FC01 FCC_part15.247-BDR+EDR_Part1Test Report2026-10-19PDF 5.8 MB
PTC26092313401E-FC01 FCC_part15.247-BDR+EDR_Part2Test Report2026-10-19PDF 5.7 MB
PTC26092313401E-FC01 FCC_part15.247-BDR+EDR_Part3Test Report2026-10-19PDF 3.4 MB
Test report PTC26092313401E-FC02 RF Exposure EvaluationRF Exposure Info2026-10-19PDF 164.6 KB
US AGENT DESIGNATION TEMPLATE (EN) - GLOCERTSAttestation Statements2026-10-19PDF 784.6 KB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-10-19PDF 118.9 KB
FCC Declaration Letter TWS left&RightCover Letter(s)2026-10-19PDF 596.8 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-10-19PDF 104 KB
Block Diagram Metadata onlyBlock DiagramPDF 108 KB
Schematic Metadata onlySchematicsPDF 107.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 81.7 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 146.6 KB

Application Information

Application ID09PZa9FHsY9oHn7d/xA5dQ==
Final Action Date2026-10-19
Application PurposeOriginal Equipment
Applicant FRN0037144573
ModelCILP557
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWireless Earphones
Responsible PartyXu Zhou, genaiinter@gmail.com , 13825241919
Non-Technical ContactHuiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039
Test FirmYang Juan, Precise Testing & Certification Co., LTD., qc02@ptc-testing.com , +86-13267259187
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
09PZa9FHsY9oHn7d/xA5dQ==2026-10-19Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.002215C

Grants

TCB Grant - Application 09PZa9FHsY9oHn7d/xA5dQ==

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: 10/19/2026

Application Dated: 10/19/2026
Dongguan Three Fireflies Trading Co., Ltd.
Room 1002, Bldg. 18, No. 3 Yongtai Road,
Tangxia Town,
Dongguan, Guangdong,,
China
 
Attention: Xu Zhou ,

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:  2BP56-CILP557
Name of Grantee:  Dongguan Three Fireflies Trading Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Wireless Earphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0022  

Output Power listed is peak conducted.