1. FCC ID
  2. 2BYDB
  3. 2BYDB-KDD-837

FCC ID 2BYDB-KDD-837

Phone Stand with Bluetooth Speaker

by HONGKONG LONGZE INTERNATIONAL LIMITED

Grantee Code: 2BYDB   Product Code: KDD837
Latest application date: 2026-10-20

FCC ID Device Details

FCC ID2BYDB-KDD-837
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BYDB
Product CodeKDD837
Applicant BusinessHONGKONG LONGZE INTERNATIONAL LIMITED 🇨🇳
Related Domains glocerts.com
Equipment ClassPhone Stand with Bluetooth Speaker
Test FirmSHENZHEN CTA TESTING TECHNOLOGY CO., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-10-20

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-10-20PDF 991 KB
Internal PhotosInternal Photos2026-10-20PDF 1.9 MB
External PhotosExternal Photos2026-10-20PDF 659.2 KB
Label and locationID Label/Location Info2026-10-20PDF 143.3 KB
Test Setup PhotosTest Setup Photos2026-10-20PDF 477 KB
Antenna specificationTest Report2026-10-20PDF 463.9 KB
CTA26092900501_Test Report-BT FCC - 3DH5Test Report2026-10-20PDF 4.2 MB
FCC Appendix RF Test Data for BT_Part1Test Report2026-10-20PDF 6 MB
FCC Appendix RF Test Data for BT_Part2Test Report2026-10-20PDF 3.5 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-10-20PDF 123.2 KB
US_Agent_2.911(d)(7)-U_V05Attestation Statements2026-10-20PDF 121.9 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-10-20PDF 102.7 KB
CTA26092900502_RF Exposure-MPERF Exposure Info2026-10-20PDF 563.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 17.2 KB
schematic Metadata onlySchematicsPDF 36.6 KB
Operation Description Metadata onlyOperational DescriptionPDF 130.9 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 148.6 KB

Application Information

Application IDm6XGlGFmOstgMnZWaWeOPg==
Final Action Date2026-10-20
Application PurposeOriginal Equipment
Applicant FRN0038905022
ModelKDD-837
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionPhone Stand with Bluetooth Speaker
Responsible PartyPing Liu, longzeus@outlook.com , 18027659342
Non-Technical ContactHuiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039
Test FirmEric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn , 86-755-2322-5875
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
m6XGlGFmOstgMnZWaWeOPg==2026-10-20Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.002115C

Grants

TCB Grant - Application m6XGlGFmOstgMnZWaWeOPg==

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: 10/20/2026

Application Dated: 10/20/2026
HONGKONG LONGZE INTERNATIONAL LIMITED
RM 40G,BLK AD,19/F, GOLDEN BEAR IND.CTR.,
66-82 CHAI WAN KOK ST., TSUEN WAN,
HONG KONG,
China
 
Attention: Ping Liu ,

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:  2BYDB-KDD-837
Name of Grantee:  HONGKONG LONGZE INTERNATIONAL LIMITED
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Phone Stand with Bluetooth Speaker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0021  

Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.