FCC ID 2A3EN-YO596B
Neckband Bluetooth Headphones
by Dongguan feitianqi Trading Co., Ltd
Grantee Code: 2A3EN Product Code: YO596B
Latest application date: 2026-07-29
FCC ID Device Details
| FCC ID | 2A3EN-YO596B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A3EN |
| Product Code | YO596B |
| Applicant Business | Dongguan feitianqi Trading Co., Ltd 🇨🇳 |
| Equipment Class | Neckband Bluetooth Headphones |
| Test Firm | Shenzhen HTT Technology Co.,Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-07-29 |
| 2402-2480 MHz | Original Equipment | 2026-07-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-07-29 | PDF 5.6 MB |
| appendix II EUT Internal photo | Internal Photos | 2026-07-29 | PDF 661.5 KB |
| appendix II EUT External photo | External Photos | 2026-07-29 | PDF 1 MB |
| Label and Location | ID Label/Location Info | 2026-07-29 | PDF 265.7 KB |
| appendix I EUT Test Setup photo | Test Setup Photos | 2026-07-29 | PDF 480.2 KB |
| Antenna specification | Test Report | 2026-07-29 | PDF 1.3 MB |
| Appendix RF Test Data for BLE | Test Report | 2026-07-29 | PDF 2.1 MB |
| Appendix RF Test Data for BT | Test Report | 2026-07-29 | PDF 4.7 MB |
| HTT202607202F01_Test Report-BT FCC | Test Report | 2026-07-29 | PDF 2.5 MB |
| HTT202607202F02_Test Report-BLE FCC | Test Report | 2026-07-29 | PDF 1.2 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-07-29 | PDF 113.2 KB |
| USA-LocalRepLetter_V1.1 - 2A3EN-YO596B | Attestation Statements | 2026-07-29 | PDF 324.6 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-07-29 | PDF 100.1 KB |
| HTT202607202F03_RF Exposure-info | RF Exposure Info | 2026-07-29 | PDF 375.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 4.3 KB | |
| schematic Metadata only | Schematics | PDF 17.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 130 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 149.1 KB |
Application Information
| Application ID | z4Gh189LGFdvru3Vjlm8Zw== |
|---|---|
| Final Action Date | 2026-07-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031509391 |
| Model | YO596B |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Neckband Bluetooth Headphones |
| Responsible Party | Derric Bai, feitianqi2021@163.com  , 18566621145 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Kevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com  , 86-755-23595200 |
| 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 | 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 |
|---|---|---|
| z4Gh189LGFdvru3Vjlm8Zw== | 2026-07-29 | Original Equipment |
| RLL9hQqQcc59qyTURmAtow== | 2026-07-29 | Original Equipment |
Grants
TCB Grant - Application z4Gh189LGFdvru3Vjlm8Zw==
| 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: 07/29/2026 Application Dated: 07/29/2026 |
| Dongguan feitianqi Trading Co., Ltd |
| Room 301, No. 74, Xinlian Jiuxiang, Humen Town |
| Dongguan, Guangdong, China |
| Attention: Derric Bai , 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: | 2A3EN-YO596B |
| Name of Grantee: | Dongguan feitianqi Trading Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Neckband Bluetooth Headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0011 |
| Output Power listed is peak conducted. |
TCB Grant - Application RLL9hQqQcc59qyTURmAtow==
| 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: 07/29/2026 Application Dated: 07/29/2026 |
| Dongguan feitianqi Trading Co., Ltd |
| Room 301, No. 74, Xinlian Jiuxiang, Humen Town |
| Dongguan, Guangdong, China |
| Attention: Derric Bai , 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: | 2A3EN-YO596B |
| Name of Grantee: | Dongguan feitianqi Trading Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Neckband Bluetooth Headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0007 |
| Output Power listed is peak conducted. |