FCC ID 2BBLH-ISB836B
Bluetooth Party Speaker
by HONGKONG FOREVER BEST INTERNATIONAL DEVELOP LIMITED
Grantee Code: 2BBLH Product Code: ISB836B
Latest application date: 2026-10-08
FCC ID Device Details
| FCC ID | 2BBLH-ISB836B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BBLH |
| Product Code | ISB836B |
| Applicant Business | HONGKONG FOREVER BEST INTERNATIONAL DEVELOP LIMITED |
| Related Domains |  fb-electronic.com  glocerts.com |
| Equipment Class | Bluetooth Party Speaker |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-10-08 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-10-08 | PDF 2.4 MB |
| Internal Photos | Internal Photos | 2026-10-08 | PDF 1.6 MB |
| External Photos | External Photos | 2026-10-08 | PDF 615.5 KB |
| Label and location | ID Label/Location Info | 2026-10-08 | PDF 142 KB |
| Test Setup Photos | Test Setup Photos | 2026-10-08 | PDF 405.9 KB |
| Antenna specification | Test Report | 2026-10-08 | PDF 1.1 MB |
| CTA26091400701_Test Report-BT FCC - 3DH5 | Test Report | 2026-10-08 | PDF 3.9 MB |
| FCC Appendix RF Test Data for BT_Part1 | Test Report | 2026-10-08 | PDF 5.9 MB |
| FCC Appendix RF Test Data for BT_Part2 | Test Report | 2026-10-08 | PDF 3.5 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-10-08 | PDF 127.9 KB |
| US_Agent_2.911(d)(7)-U_V05 | Attestation Statements | 2026-10-08 | PDF 121 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-10-08 | PDF 97.2 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-10-08 | PDF 110.9 KB |
| CTA26091400702_RF Exposure-MPE | RF Exposure Info | 2026-10-08 | PDF 781.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 43.4 KB | |
| schematic Metadata only | Schematics | PDF 143.4 KB | |
| Operation Description Metadata only | Operational Description | PDF 129.7 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 151.5 KB |
Application Information
| Application ID | hcZjZBhBhN4Vx5nbJbJgAA== |
|---|---|
| Final Action Date | 2026-10-08 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033867524 |
| Model | ISB836B |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth Party Speaker |
| Responsible Party | Linda Wong, linda@fb-electronic.com , +86-13726016747 |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , 86-755-2322-5875 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| hcZjZBhBhN4Vx5nbJbJgAA== | 2026-10-08 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0009 | 15C |
Grants
TCB Grant - Application hcZjZBhBhN4Vx5nbJbJgAA==
| 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: 10/08/2026 Application Dated: 10/08/2026 |
| HONGKONG FOREVER BEST INTERNATIONAL DEVELOP LIMITED |
| ROOM 1D, 2/F, FU TAO BUILDING, |
| 98 ARGYLE STREET, MONGKOK |
| Kowloon, Hong Kong |
| Attention: Linda Wong , |
| 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: | 2BBLH-ISB836B |
| Name of Grantee: | HONGKONG FOREVER BEST INTERNATIONAL DEVELOP LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Party Speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0009 |
| 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. |