FCC ID 2BCSS-BUDSFREEI
True wireless stereo earbuds
by Chengdu Rose Technics Co., Ltd.
Grantee Code: 2BCSS Product Code: BUDSFREEI
Latest application date: 2024-07-03
FCC ID Device Details
| FCC ID | 2BCSS-BUDSFREEI |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BCSS |
| Product Code | BUDSFREEI |
| Applicant Business | Chengdu Rose Technics Co., Ltd. 🇨🇳 |
| Equipment Class | True wireless stereo earbuds |
| Test Firm | Shenzhen ZKT Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-07-03 |
| 2402-2480 MHz | Original Equipment | 2024-07-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2024-07-03 | PDF 3.5 MB |
| appendix II EUT PHOTO Internal Photos | Internal Photos | 2024-07-03 | PDF 3.5 MB |
| appendix II EUT PHOTO External Photos | External Photos | 2024-07-03 | PDF 1.3 MB |
| label location | ID Label/Location Info | 2024-07-03 | PDF 266.2 KB |
| appendix I Setup Photos | Test Setup Photos | 2024-07-03 | PDF 1.1 MB |
| BLE Test Report | Test Report | 2024-07-03 | PDF 3.9 MB |
| EDR Test Report_part 1 | Test Report | 2024-07-03 | PDF 5.4 MB |
| EDR Test Report_part 2 | Test Report | 2024-07-03 | PDF 4.5 MB |
| antenna specification | Test Report | 2024-07-03 | PDF 1.1 MB |
| Covered Equipment Attestation_2.911(d)(5)(i) and (ii) | Attestation Statements | 2024-07-03 | PDF 94 KB |
| US_Agent_2.911(d)(7) | Attestation Statements | 2024-07-03 | PDF 148.5 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2024-07-03 | PDF 83.5 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2024-07-03 | PDF 134.3 KB |
| FCC POA | Cover Letter(s) | 2024-07-03 | PDF 109.4 KB |
| FCC-MPE 5mm | RF Exposure Info | 2024-07-03 | PDF 129.1 KB |
| block diagram Metadata only | Block Diagram | PDF 259.2 KB | |
| schematic Metadata only | Schematics | PDF 91.6 KB | |
| Operation Description Metadata only | Operational Description | PDF 281 KB |
Application Information
| Application ID | l6Ue8YEoKptCijso+FYupg== |
|---|---|
| Final Action Date | 2024-07-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034212068 |
| Model | BUDSFREEI |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | True wireless stereo earbuds |
| Responsible Party | Henry Chan, henry_cdoffice@163.com  , 13538214502 |
| Test Firm | Lake Xie, Shenzhen ZKT Technology Co., Ltd., zkt@zkt-lab.com  , 0086-13620010775 |
| TCB Email | joerdismitzloff@eurofins.de  |
| 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 | 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 peak conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| l6Ue8YEoKptCijso+FYupg== | 2024-07-03 | Original Equipment |
| 3CX9bbD8JE/1M4YFMxRXGQ== | 2024-07-03 | Original Equipment |
Grants
TCB Grant - Application l6Ue8YEoKptCijso+FYupg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 07/03/2024 Application Dated: 07/03/2024 |
| Chengdu Rose Technics Co., Ltd. |
| Room 1204, 12th Floor, Building 7, |
| 188 Jinhe West 1st Street, High-tech Zone, |
| Chengdu, Sichuan Pilot Free Trade Zone, China |
| Attention: Henry Chan |
| 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: | 2BCSS-BUDSFREEI |
| Name of Grantee: | Chengdu Rose Technics Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | True wireless stereo earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0016 |
| Output Power listed is peak conducted. |
EAS Grant - Application l6Ue8YEoKptCijso+FYupg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Chengdu Rose Technics Co., Ltd. Room 1204, 12th Floor, Building 7, 188 Jinhe West 1st Street, High-tech Zone, Chengdu, Sichuan Pilot Free Trade Zone, China |
Date of Grant: 07/03/2024 Application Dated: 07/03/2024 |
| Attention: Henry Chan |
| 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: | 2BCSS-BUDSFREEI |
| Name of Grantee: | Chengdu Rose Technics Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | True wireless stereo earbuds |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0016 |
| Output Power listed is peak conducted. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 07/03/2024 Application Dated: 07/03/2024 |
| Chengdu Rose Technics Co., Ltd. |
| Room 1204, 12th Floor, Building 7, |
| 188 Jinhe West 1st Street, High-tech Zone, |
| Chengdu, Sichuan Pilot Free Trade Zone, China |
| Attention: Henry Chan |
| 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: | 2BCSS-BUDSFREEI |
| Name of Grantee: | Chengdu Rose Technics Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | True wireless stereo earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0025 |
| Output Power listed is peak conducted. |
EAS Grant - Application 3CX9bbD8JE/1M4YFMxRXGQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Chengdu Rose Technics Co., Ltd. Room 1204, 12th Floor, Building 7, 188 Jinhe West 1st Street, High-tech Zone, Chengdu, Sichuan Pilot Free Trade Zone, China |
Date of Grant: 07/03/2024 Application Dated: 07/03/2024 |
| Attention: Henry Chan |
| 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: | 2BCSS-BUDSFREEI |
| Name of Grantee: | Chengdu Rose Technics Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | True wireless stereo earbuds |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0025 |
| Output Power listed is peak conducted. |
| Mail To: |