FCC ID 2BGW4-RGBWH
Head mounted Bluetooth earphones
by BUENOS CHAOS LIMITED
Grantee Code: 2BGW4 Product Code: RGBWH
Latest application date: 2024-10-14
FCC ID Device Details
| FCC ID | 2BGW4-RGBWH |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BGW4 |
| Product Code | RGBWH |
| Applicant Business | BUENOS CHAOS LIMITED 🇨🇳 |
| Equipment Class | Head mounted Bluetooth earphones |
| Test Firm | Shenzhen ETR Standard Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-10-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-04-11 | PDF 236.9 KB |
| Internal photos | Internal Photos | 2025-04-11 | PDF 1.6 MB |
| External photos | External Photos | 2025-04-11 | PDF 640.9 KB |
| ID label and location | ID Label/Location Info | 2024-10-14 | PDF 2.9 MB |
| Test Setup photo | Test Setup Photos | 2025-04-11 | PDF 249.3 KB |
| Antenna Specification | Test Report | 2024-10-14 | PDF 1.2 MB |
| Test report | Test Report | 2024-10-14 | PDF 5.6 MB |
| Attestation_Statement | Attestation Statements | 2024-10-14 | PDF 421.9 KB |
| US_Agent | Attestation Statements | 2024-10-14 | PDF 219.2 KB |
| Confidentiality | Cover Letter(s) | 2024-10-14 | PDF 471 KB |
| Letter Authorization | Cover Letter(s) | 2024-10-14 | PDF 143.9 KB |
| RF Exposure | RF Exposure Info | 2024-10-14 | PDF 121.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 248.4 KB | |
| Schematics Metadata only | Schematics | PDF 207 KB | |
| Operational Description Metadata only | Operational Description | PDF 247.1 KB |
Application Information
| Application ID | KHdbDEwgIHMesiEN+ezrrQ== |
|---|---|
| Final Action Date | 2024-10-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035547652 |
| Model | RGBWH |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Head mounted Bluetooth earphones |
| Responsible Party | CAROLINE WU, Xiaoling.w@icloud.com  , 13825084899 |
| Technical Contact | CAROLINE WU, BUENOS CHAOS LIMITED, Xiaoling.w@icloud.com , 13825084899 |
| Test Firm | Smith Chen, Shenzhen ETR Standard Technology Co., Ltd., etr802@etrtest.com  , +86 755-85259392 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 04/11/2025 |
| 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| KHdbDEwgIHMesiEN+ezrrQ== | 2024-10-14 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0019700 | 15C |
Grants
TCB Grant - Application KHdbDEwgIHMesiEN+ezrrQ==
| 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: 10/14/2024 Application Dated: 10/14/2024 |
| BUENOS CHAOS LIMITED |
| 5FB03 NANFANG DASHA, |
| DIXI 2ND ROAD,LIWAN, |
| GUANGZHOU, China |
| Attention: CAROLINE WU |
| 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: | 2BGW4-RGBWH |
| Name of Grantee: | BUENOS CHAOS LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Head mounted Bluetooth earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00197 |
| Output power listed is conducted. |
EAS Grant - Application KHdbDEwgIHMesiEN+ezrrQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
BUENOS CHAOS LIMITED 5FB03 NANFANG DASHA, DIXI 2ND ROAD,LIWAN, GUANGZHOU, China |
Date of Grant: 10/14/2024 Application Dated: 10/14/2024 |
| Attention: CAROLINE WU |
| 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: | 2BGW4-RGBWH |
| Name of Grantee: | BUENOS CHAOS LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Head mounted Bluetooth earphones |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00197 |
| Output power listed is conducted. |
| Mail To: |