FCC ID HBOSB2635DSU
2.1ch Standalone Rear Surround Speakers
by SHENZHEN FENDA TECHNOLOGY CO., LTD.
Grantee Code: HBO Product Code: SB2635DSU
Latest application date: 2026-08-07
FCC ID Device Details
| FCC ID | HBOSB2635DSU |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | HBO |
| Product Code | SB2635DSU |
| Applicant Business | SHENZHEN FENDA TECHNOLOGY CO., LTD. 🇨🇳 |
| Related Domains |  fenda.com  hisense.com |
| Equipment Class | 2.1ch Standalone Rear Surround Speakers |
| Test Firm | Guangdong Dongdian Testing Service Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-08-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID label and location | ID Label/Location Info | 2026-08-07 | PDF 1.4 MB |
| Antenna report | Test Report | 2026-08-07 | PDF 360 KB |
| Test Report-1 | Test Report | 2026-08-07 | PDF 4.8 MB |
| Test Report-2 | Test Report | 2026-08-07 | PDF 2 MB |
| Test Report-3 | Test Report | 2026-08-07 | PDF 4.4 MB |
| Test Report-4 | Test Report | 2026-08-07 | PDF 2.1 MB |
| Covered Equipment Certification Attestation | Attestation Statements | 2026-08-07 | PDF 113.6 KB |
| US Agent Attestation | Attestation Statements | 2026-08-07 | PDF 121.5 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2026-08-07 | PDF 157.7 KB |
| Model Identical Declaration | Cover Letter(s) | 2026-08-07 | PDF 60.8 KB |
| POA | Cover Letter(s) | 2026-08-07 | PDF 84.9 KB |
| RF Exposure | RF Exposure Info | 2026-08-07 | PDF 810.9 KB |
| User Manual-1 Metadata only | Users Manual | 2027-01-31 | PDF 2.9 MB |
| User Manual-2 Metadata only | Users Manual | 2027-01-31 | PDF 4.7 MB |
| User Manual-3 Metadata only | Users Manual | 2027-01-31 | PDF 2.9 MB |
| Internal Photos Metadata only | Internal Photos | 2027-01-31 | PDF 2.4 MB |
| External Photos Metadata only | External Photos | 2027-01-31 | PDF 2 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2027-01-31 | PDF 525.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 198.8 KB | |
| Schematics Metadata only | Schematics | PDF 382.6 KB | |
| Operatinal Description Metadata only | Operational Description | PDF 121.2 KB |
Application Information
| Application ID | qvLv8QwT23Gii9J4cJ9bXw== |
|---|---|
| Final Action Date | 2026-08-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0021744982 |
| Model | SB2635DSU |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | 2.1ch Standalone Rear Surround Speakers |
| Responsible Party | frank Chenzhonghua, frank.chenzhonghua@fenda.com , +86-0755-27486668 |
| Non-Technical Contact | Shuang Guan, Hisense USA Multimedia R&D Center Inc., guanshuang@hisense.com , (678) 318-9060 |
| Test Firm | Mr. Jamy Yu, Guangdong Dongdian Testing Service Co., Ltd., jamy@dgddt.com  , +86-0769-89201646 |
| TCB Email | TCB@nemko.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| qvLv8QwT23Gii9J4cJ9bXw== | 2026-08-07 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00044 | 15C |
Grants
TCB Grant - Application qvLv8QwT23Gii9J4cJ9bXw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 08/07/2026 Application Dated: 08/03/2026 |
| SHENZHEN FENDA TECHNOLOGY CO., LTD. |
| Fenda Hi-Tech Park, Zhoushi Road, Shiyan Town, |
| Baoan District, Shenzhen City, Guangdong, China |
| Shenzhen, China |
| Attention: frank Chenzhonghua , engineer |
| 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: | HBOSB2635DSU |
| Name of Grantee: | SHENZHEN FENDA TECHNOLOGY CO., LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 2.1ch Standalone Rear Surround Speakers |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00044 |
| Output power listed is conducted. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. |