FCC ID 2AX2T-TWSB
Wireless earphone
by Hoco technology development (SHENZHEN) co.,Ltd
Grantee Code: 2AX2T Product Code: TWSB
Latest application date: 2025-05-19
FCC ID Device Details
| FCC ID | 2AX2T-TWSB |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AX2T |
| Product Code | TWSB |
| Applicant Business | Hoco technology development (SHENZHEN) co.,Ltd 🇨🇳 |
| Equipment Class | Wireless earphone |
| Test Firm | Shenzhen BCTC Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-05-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-05-19 | PDF 679.5 KB |
| Internal Photos | Internal Photos | 2025-05-19 | PDF 767.5 KB |
| External Photos | External Photos | 2025-05-19 | PDF 689.2 KB |
| ID Label/Location Info | ID Label/Location Info | 2025-05-19 | PDF 151.1 KB |
| Test Setup Photos | Test Setup Photos | 2025-05-19 | PDF 364.8 KB |
| ANT Test Report | Test Report | 2025-05-19 | PDF 942.7 KB |
| Test Report 1 | Test Report | 2025-05-19 | PDF 4.6 MB |
| Test Report 2 | Test Report | 2025-05-19 | PDF 3.9 MB |
| Attestation Statements | Attestation Statements | 2025-05-19 | PDF 77.1 KB |
| US agent | Attestation Statements | 2025-05-19 | PDF 108.5 KB |
| Agent Authorization | Cover Letter(s) | 2025-05-19 | PDF 48.2 KB |
| Long term Confidentiality Letter | Cover Letter(s) | 2025-05-19 | PDF 66.5 KB |
| Model Difference | Cover Letter(s) | 2025-05-19 | PDF 45.3 KB |
| RF Exposure Info | RF Exposure Info | 2025-05-19 | PDF 90.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 27.3 KB | |
| Schematics Metadata only | Schematics | PDF 162.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 155.9 KB |
Application Information
| Application ID | yqO8ZF2CylE+s7yy97nIDg== |
|---|---|
| Final Action Date | 2025-05-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030146666 |
| Model | TWSB |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless earphone |
| Responsible Party | ZHU WENFU, engineer, 309187159@qq.com  , 0755-82904792 |
| Technical Contact | Alan Mei, Shenzhen BCTC Testing Co., Ltd., alan.mei@bctc-lab.com.cn  , +86-755-36882589 |
| Test Firm | Sally He, Shenzhen BCTC Testing Co., Ltd., sally.he@bctc-lab.com.cn , 15999690624 |
| TCB Email | tcb@metlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| yqO8ZF2CylE+s7yy97nIDg== | 2025-05-19 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0017400 |
Grants
TCB Grant - Application yqO8ZF2CylE+s7yy97nIDg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 05/19/2025 Application Dated: 05/19/2025 |
| Hoco technology development (SHENZHEN) co.,Ltd |
| Rm 408,Block A,Weidonglong Business Building, |
| 2125 Meilong Road, Tsinghua Community, |
| Longhua Street, Longhua District, Shenzhen,, China |
| Attention: ZHU WENFU , 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: | 2AX2T-TWSB |
| Name of Grantee: | Hoco technology development (SHENZHEN) co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless earphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00174 |
| Output Power listed is conducted. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. |