FCC ID 2AO82-HT003
RF Silent Disco Wireless Transmitter
by Shenzhen Changyin Electronic Co., Ltd
Grantee Code: 2AO82 Product Code: HT003
Latest application date: 2026-05-15
FCC ID Device Details
| FCC ID | 2AO82-HT003 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AO82 |
| Product Code | HT003 |
| Applicant Business | Shenzhen Changyin Electronic Co., Ltd 🇨🇳 |
| Related Domains |  szwirelessheadphones.com  fccusagent.com |
| Equipment Class | RF Silent Disco Wireless Transmitter |
| Test Firm | Shenzhen NTEK Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-05-15 |
| 903.1-926.9 MHz | Original Equipment | 2026-05-15 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID label and location | ID Label/Location Info | 2026-05-15 | PDF 738.2 KB |
| Antenna Specification DSS | Test Report | 2026-05-15 | PDF 1.3 MB |
| Antenna Specification DXX | Test Report | 2026-05-15 | PDF 1.3 MB |
| Test report DSS | Test Report | 2026-05-15 | PDF 5.3 MB |
| Test report DXX | Test Report | 2026-05-15 | PDF 1.2 MB |
| Attestation Statement | Attestation Statements | 2026-05-15 | PDF 123.5 KB |
| Family declaration | Attestation Statements | 2026-05-15 | PDF 100.4 KB |
| Kaspersky Statement | Attestation Statements | 2026-05-15 | PDF 255.7 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2026-05-15 | PDF 2 MB |
| Us_Agent | Attestation Statements | 2026-05-15 | PDF 153.8 KB |
| Confidentiality | Cover Letter(s) | 2026-05-15 | PDF 167.3 KB |
| Letter Authorization | Cover Letter(s) | 2026-05-15 | PDF 102 KB |
| MPE | RF Exposure Info | 2026-05-15 | PDF 114.7 KB |
| User manual Metadata only | Users Manual | 2026-11-11 | PDF 943.1 KB |
| Internal photos Metadata only | Internal Photos | 2026-11-11 | PDF 1 MB |
| External photos Metadata only | External Photos | 2026-11-11 | PDF 1.1 MB |
| Test Setup photo DSS Metadata only | Test Setup Photos | 2026-11-11 | PDF 522.5 KB |
| Test Setup photo DXX Metadata only | Test Setup Photos | 2026-11-11 | PDF 522.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 182.5 KB | |
| Schematics Metadata only | Schematics | PDF 146.7 KB | |
| Schematics Metadata only | Schematics | PDF 821.6 KB | |
| Schematics 2 Metadata only | Schematics | PDF 821.6 KB | |
| Schematics 2 Metadata only | Schematics | PDF 146.7 KB | |
| Operational Description Metadata only | Operational Description | PDF 444.6 KB |
Application Information
| Application ID | WCyHl1k6LFYn1tbpngTb2w== |
|---|---|
| Final Action Date | 2026-05-15 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027337930 |
| Model | HT003 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | RF Silent Disco Wireless Transmitter |
| Responsible Party | Kevin Xie, info@szwirelessheadphones.com , 86-755-29239449 |
| Technical Contact | Alex Li, Shenzhen NTEK Testing Technology Co., Ltd., alex.li@ntek.org.cn  , 0755-23200050 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148 |
| Test Firm | Alex Li, Shenzhen NTEK Testing Technology Co., Ltd., certification@ntek.org.cn , 8675561159384 |
| TCB Email | elabscert@applus.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 | 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 |
|---|---|---|
| WCyHl1k6LFYn1tbpngTb2w== | 2026-05-15 | Original Equipment |
| UQVo2+j78DxpAc5EMUeVxQ== | 2026-05-15 | Original Equipment |
Grants
TCB Grant - Application WCyHl1k6LFYn1tbpngTb2w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 05/15/2026 Application Dated: 05/14/2026 |
| Shenzhen Changyin Electronic Co., Ltd |
| 4/F, Bldg1, Guanfeng Industrial Park, |
| Jiuwei New Village, Xixiang, Bao'an District, |
| Shenzhen, 518126 China |
| Attention: Kevin Xie , |
| 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: | 2AO82-HT003 |
| Name of Grantee: | Shenzhen Changyin Electronic Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | RF Silent Disco Wireless Transmitter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00362 |
| Output power listed 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. 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 UQVo2+j78DxpAc5EMUeVxQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 05/15/2026 Application Dated: 05/14/2026 |
| Shenzhen Changyin Electronic Co., Ltd |
| 4/F, Bldg1, Guanfeng Industrial Park, |
| Jiuwei New Village, Xixiang, Bao'an District, |
| Shenzhen, 518126 China |
| Attention: Kevin Xie , |
| 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: | 2AO82-HT003 |
| Name of Grantee: | Shenzhen Changyin Electronic Co., Ltd |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | RF Silent Disco Wireless Transmitter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 903.1 - 926.9 |
| 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 operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |