FCC ID 2BABF-SPK001
WiiM Sound/WiiM Sound Lite
by Linkplay Technology Inc.
Grantee Code: 2BABF Product Code: SPK001
Latest application date: 2025-11-19
FCC ID Device Details
| FCC ID | 2BABF-SPK001 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BABF |
| Product Code | SPK001 |
| Applicant Business | Linkplay Technology Inc. 🇺🇸 |
| Related Domains |  linkplay.com |
| Equipment Class | WiiM Sound/WiiM Sound Lite |
| Test Firm | EST Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-11-19 |
| 5745-5825 MHz | Original Equipment | 2025-11-19 |
| 5955-7115 MHz | Original Equipment | 2025-11-19 |
| 2412-2462 MHz | Original Equipment | 2025-11-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-11-19 | PDF 2.1 MB |
| Internal photos | Internal Photos | 2025-11-19 | PDF 4.1 MB |
| External photos | External Photos | 2025-11-19 | PDF 1.5 MB |
| Label | ID Label/Location Info | 2025-11-19 | PDF 2.2 MB |
| Test setup | Test Setup Photos | 2025-11-19 | PDF 1.4 MB |
| Antenna specification | Test Report | 2025-11-19 | PDF 1.7 MB |
| Test report BLE part 1 | Test Report | 2025-11-19 | PDF 2.4 MB |
| Test report BLE part 2 | Test Report | 2025-11-19 | PDF 3.3 MB |
| Test report DFS | Test Report | 2025-11-19 | PDF 1.6 MB |
| Test report WiFi part 1 | Test Report | 2025-11-19 | PDF 2.4 MB |
| Test report WiFi part 2 | Test Report | 2025-11-19 | PDF 4.7 MB |
| Test report WiFi part 3 | Test Report | 2025-11-19 | PDF 3 MB |
| Test report part 1 | Test Report | 2025-11-19 | PDF 3.4 MB |
| Test report part 1 | Test Report | 2025-11-19 | PDF 3.1 MB |
| Test report part 1 | Test Report | 2025-11-19 | PDF 3.8 MB |
| Test report part 10 | Test Report | 2025-11-19 | PDF 5.2 MB |
| Test report part 11 | Test Report | 2025-11-19 | PDF 4.9 MB |
| Test report part 2 | Test Report | 2025-11-19 | PDF 4.4 MB |
| Test report part 2 | Test Report | 2025-11-19 | PDF 5 MB |
| Test report part 2 | Test Report | 2025-11-19 | PDF 5.3 MB |
| Test report part 3 | Test Report | 2025-11-19 | PDF 5.2 MB |
| Test report part 3 | Test Report | 2025-11-19 | PDF 5 MB |
| Test report part 4 | Test Report | 2025-11-19 | PDF 4.9 MB |
| Test report part 4 | Test Report | 2025-11-19 | PDF 4.5 MB |
| Test report part 5 | Test Report | 2025-11-19 | PDF 4.7 MB |
| Test report part 5 | Test Report | 2025-11-19 | PDF 5 MB |
| Test report part 6 | Test Report | 2025-11-19 | PDF 1.2 MB |
| Test report part 6 | Test Report | 2025-11-19 | PDF 5.2 MB |
| Test report part 7 | Test Report | 2025-11-19 | PDF 5.4 MB |
| Test report part 8 | Test Report | 2025-11-19 | PDF 4 MB |
| Test report part 9 | Test Report | 2025-11-19 | PDF 4.3 MB |
| 6XD Attestation Letter | Attestation Statements | 2025-11-19 | PDF 103.7 KB |
| Covered equipment list attestation | Attestation Statements | 2025-11-19 | PDF 104.8 KB |
| US agent designation attestation | Attestation Statements | 2025-11-19 | PDF 107.6 KB |
| Agent letter | Cover Letter(s) | 2025-11-19 | PDF 121.4 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-11-19 | PDF 92.6 KB |
| Model different letter | Cover Letter(s) | 2025-11-19 | PDF 93.1 KB |
| Model different letter | Cover Letter(s) | 2025-11-19 | PDF 278.3 KB |
| RF Exposure Evaluation | RF Exposure Info | 2025-11-19 | PDF 402.6 KB |
| Block Diagram Metadata only | Block Diagram | PDF 701.5 KB | |
| Schematics Metadata only | Schematics | PDF 1.8 MB | |
| Operational Description Metadata only | Operational Description | PDF 56.9 KB | |
| Software Security Description Metadata only | SDR Software/Security Info. | PDF 56.2 KB | |
| Parts list Metadata only | Parts List/Tune Up Info | PDF 278.6 KB |
Application Information
| Application ID | Q3V6w2JfW5R4oAfGn51cjQ== |
|---|---|
| Final Action Date | 2025-11-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033422494 |
| Model | SPK001 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | WiiM Sound/WiiM Sound Lite |
| Responsible Party | Henry Jeong, hjeong@linkplay.com , +1 7147475476 |
| Test Firm | Iceman Hu, EST Technology Co., Ltd., iceman.hu@gdest.cn  , 86-0769-83081888 |
| TCB Email | TCBAdmin@compliancetesting.com  |
| 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 | Yes |
| 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 |
|---|---|---|
| Q3V6w2JfW5R4oAfGn51cjQ== | 2025-11-19 | Original Equipment |
| CGZ2/hV20fw3zcvTku1Bbw== | 2025-11-19 | Original Equipment |
| 3El+25GSC/jT3U47L+baZA== | 2025-11-19 | Original Equipment |
| /XSCil1msvzMgE9HFfEtTw== | 2025-11-19 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Q3V6w2JfW5R4oAfGn51cjQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 11/19/2025 Application Dated: 11/19/2025 |
| Linkplay Technology Inc. |
| 3012 Scott Blvd, Santa Clara, CA 95054 |
| Santa Clara, CA 95054 |
| Attention: Henry Jeong , |
| 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: | 2BABF-SPK001 |
| Name of Grantee: | Linkplay Technology Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WiiM Sound/WiiM Sound Lite |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00971 |
| Output power is conducted. The antenna(s) used for this transmitter must be installed 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 transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.
|
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application CGZ2/hV20fw3zcvTku1Bbw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 11/19/2025 Application Dated: 11/19/2025 |
| Linkplay Technology Inc. |
| 3012 Scott Blvd, Santa Clara, CA 95054 |
| Santa Clara, CA 95054 |
| Attention: Henry Jeong , |
| 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: | 2BABF-SPK001 |
| Name of Grantee: | Linkplay Technology Inc. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WiiM Sound/WiiM Sound Lite |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.03882 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.0302 | ||
| CC | 15E | 5500.0 - 5700.0 | 0.03105 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.03767 |
| Output power is conducted. This device supports 20, 40 and 80 MHz channel bandwidths. The antenna(s) used for this transmitter must be installed 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 transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.
|
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 3El+25GSC/jT3U47L+baZA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 11/19/2025 Application Dated: 11/19/2025 |
| Linkplay Technology Inc. |
| 3012 Scott Blvd, Santa Clara, CA 95054 |
| Santa Clara, CA 95054 |
| Attention: Henry Jeong , |
| 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: | 2BABF-SPK001 |
| Name of Grantee: | Linkplay Technology Inc. |
| Equipment Class: | 15E 6 GHz Low Power Indoor Client |
| Notes: | WiiM Sound/WiiM Sound Lite |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP | 15E | 5955.0 - 7115.0 | 0.02729 |
| Output power is EIRP. This device supports 20, 40 and 80 MHz channel bandwidths. The antenna(s) used for this transmitter must be installed 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 transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.
|
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
TCB Grant - Application /XSCil1msvzMgE9HFfEtTw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 11/19/2025 Application Dated: 11/19/2025 |
| Linkplay Technology Inc. |
| 3012 Scott Blvd, Santa Clara, CA 95054 |
| Santa Clara, CA 95054 |
| Attention: Henry Jeong , |
| 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: | 2BABF-SPK001 |
| Name of Grantee: | Linkplay Technology Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | WiiM Sound/WiiM Sound Lite |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.01014 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.16444 |
| Output power is conducted. The antenna(s) used for this transmitter must be installed 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 transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |