FCC ID 2BOQM-X9
DAC & Headphone Amplifier
by Shenzhen Lesheng Acoustics Technology Co., Ltd
Grantee Code: 2BOQM Product Code: X9
Latest application date: 2025-05-23
FCC ID Device Details
| FCC ID | 2BOQM-X9 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BOQM |
| Product Code | X9 |
| Applicant Business | Shenzhen Lesheng Acoustics Technology Co., Ltd 🇨🇳 |
| Related Domains |  luxsinaudio.com |
| Equipment Class | DAC & Headphone Amplifier |
| Test Firm | SHENZHEN TONGCE TESTING LAB |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5180-5240 MHz | Original Equipment | 2025-05-23 |
| 2402-2480 MHz | Original Equipment | 2025-05-23 |
| 2402-2480 MHz | Original Equipment | 2025-05-23 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-11-19 | PDF 2.9 MB |
| user manual | Users Manual | 2025-11-19 | PDF 2.9 MB |
| Iiternal photos | Internal Photos | 2025-11-19 | PDF 2.3 MB |
| Intemal photos | Internal Photos | 2025-11-19 | PDF 2.3 MB |
| Internal Photos | Internal Photos | 2025-11-19 | PDF 2.3 MB |
| External Photo | External Photos | 2025-11-19 | PDF 702 KB |
| External Photos | External Photos | 2025-11-19 | PDF 702 KB |
| External photos | External Photos | 2025-11-19 | PDF 702 KB |
| LABEL | ID Label/Location Info | 2025-05-23 | PDF 127.2 KB |
| Label | ID Label/Location Info | 2025-05-23 | PDF 127.2 KB |
| label | ID Label/Location Info | 2025-05-23 | PDF 127.2 KB |
| Test Setup Photos | Test Setup Photos | 2025-11-19 | PDF 605.4 KB |
| Test Setup Template | Test Setup Photos | 2025-11-19 | PDF 605.4 KB |
| Test Setup photos | Test Setup Photos | 2025-11-19 | PDF 605.4 KB |
| Antenna Specification | Test Report | 2025-05-23 | PDF 936.5 KB |
| Antenna spec | Test Report | 2025-05-23 | PDF 936.5 KB |
| FCC ID 15.247 BT | Test Report | 2025-05-23 | PDF 5 MB |
| FCC ID 15.247 LE | Test Report | 2025-05-23 | PDF 3.1 MB |
| FCC ID 15.247 WIFI | Test Report | 2025-05-23 | PDF 4.4 MB |
| FCC ID 15.407 5G WIFI | Test Report | 2025-05-23 | PDF 3.2 MB |
| 2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2 | Attestation Statements | 2025-05-23 | PDF 23.2 KB |
| 2.911_(d)(5)(i)(ii) Certificiation Applicant v1.2 | Attestation Statements | 2025-05-23 | PDF 23.2 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Attestation Statements | 2025-05-23 | PDF 109.7 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Cover Letter(s) | 2025-05-23 | PDF 109.7 KB |
| U.S. Agent Letter of Attestation _Rev1.0 | Attestation Statements | 2025-05-23 | PDF 68.1 KB |
| FCC Software Configuration Control Declaration Rev1.0 | Cover Letter(s) | 2025-05-23 | PDF 21.1 KB |
| FCC-Confidentiality-Request_Rev1.1 | Cover Letter(s) | 2025-05-23 | PDF 26.1 KB |
| FCC-POA_Rev1.0 | Cover Letter(s) | 2025-05-23 | PDF 20.7 KB |
| RF EXPOSURE | RF Exposure Info | 2025-05-23 | PDF 448.4 KB |
| RF Exposure | RF Exposure Info | 2025-05-23 | PDF 448.4 KB |
| BLOOK Metadata only | Block Diagram | PDF 62.8 KB | |
| Block Metadata only | Block Diagram | PDF 62.8 KB | |
| Block diagram Metadata only | Block Diagram | PDF 62.8 KB | |
| SCH Metadata only | Schematics | PDF 1.4 MB | |
| OP Metadata only | Operational Description | PDF 73.8 KB | |
| FCC Software Security Requirements for UNII devices Rev1.0 Metadata only | SDR Software/Security Info. | PDF 92.5 KB |
Application Information
| Application ID | QePrqLwfZ26VMcFZnPsz5g== |
|---|---|
| Final Action Date | 2025-05-23 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036909380 |
| Model | X9 |
| Frequency Range | 5180-5240 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | DAC & Headphone Amplifier |
| Responsible Party | Xiaotian Li, Hardware Manager, lixt@luxsinaudio.com , 8613686889600 |
| Technical Contact | Shenzhen Lesheng Acoustics Technology Co., Ltd, lixt@luxsinaudio.com |
| Test Firm | Beryl Zhao, SHENZHEN TONGCE TESTING LAB, berylzhao@tct-lab.com  , +8675527208735 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 11/19/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| QePrqLwfZ26VMcFZnPsz5g== | 2025-05-23 | Original Equipment |
| DzU7CRGb8aBk1vOi3K/n9Q== | 2025-05-23 | Original Equipment |
| B5ENT0MtqkfKINBrHh7cUA== | 2025-05-23 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application QePrqLwfZ26VMcFZnPsz5g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 05/23/2025 Application Dated: 05/23/2025 |
| Shenzhen Lesheng Acoustics Technology Co., Ltd |
| C1406, Building BC, Huizhi R&D Center, |
| Longteng Community, Xixiang Street,Bao'an District |
| Shenzhen, China |
| Attention: Xiaotian Li , Hardware Manager |
| 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: | 2BOQM-X9 |
| Name of Grantee: | Shenzhen Lesheng Acoustics Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | DAC & Headphone Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0151 |
| Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application DzU7CRGb8aBk1vOi3K/n9Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 05/23/2025 Application Dated: 05/23/2025 |
| Shenzhen Lesheng Acoustics Technology Co., Ltd |
| C1406, Building BC, Huizhi R&D Center, |
| Longteng Community, Xixiang Street,Bao'an District |
| Shenzhen, China |
| Attention: Xiaotian Li , Hardware Manager |
| 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: | 2BOQM-X9 |
| Name of Grantee: | Shenzhen Lesheng Acoustics Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | DAC & Headphone Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0013 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0184 |
| Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application B5ENT0MtqkfKINBrHh7cUA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 05/23/2025 Application Dated: 05/23/2025 |
| Shenzhen Lesheng Acoustics Technology Co., Ltd |
| C1406, Building BC, Huizhi R&D Center, |
| Longteng Community, Xixiang Street,Bao'an District |
| Shenzhen, China |
| Attention: Xiaotian Li , Hardware Manager |
| 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: | 2BOQM-X9 |
| Name of Grantee: | Shenzhen Lesheng Acoustics Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | DAC & Headphone Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0015 |
| Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |