FCC ID 2A8A3-BT52
Bluetooth Earphone
by Guanzhou Backwin Technology co., Limited
Grantee Code: 2A8A3 Product Code: BT52
Latest application date: 2022-08-17
FCC ID Device Details
| FCC ID | 2A8A3-BT52 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A8A3 |
| Product Code | BT52 |
| Applicant Business | Guanzhou Backwin Technology co., Limited 🇨🇳 |
| Related Domains |  backwin.com |
| Equipment Class | Bluetooth Earphone |
| Test Firm | Shenzhen ETR Standard Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-08-17 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2023-02-14 | PDF 1.2 MB |
| Internal Photos | Internal Photos | 2023-02-14 | PDF 643 KB |
| External Photos | External Photos | 2023-02-14 | PDF 603.2 KB |
| Label | ID Label/Location Info | 2022-08-17 | PDF 236.7 KB |
| Test Setup Photos | Test Setup Photos | 2023-02-14 | PDF 309.3 KB |
| Test Report | Test Report | 2022-08-17 | PDF 4.4 MB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2022-08-17 | PDF 14.2 KB |
| FCC Short_Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2022-08-17 | PDF 117.8 KB |
| family models declaration letter | Cover Letter(s) | 2022-08-17 | PDF 226.1 KB |
| RF exposure | RF Exposure Info | 2022-08-17 | PDF 137.7 KB |
| Block Metadata only | Block Diagram | PDF 121.5 KB | |
| SCH Metadata only | Schematics | PDF 270.4 KB | |
| OP Metadata only | Operational Description | PDF 223.4 KB |
Application Information
| Application ID | +vukukyHS/8CxXgy+pt1yQ== |
|---|---|
| Final Action Date | 2022-08-17 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032750895 |
| Model | BT52 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth Earphone |
| Responsible Party | Riye YE, riye@backwin.com , 13826425060 |
| Technical Contact | Guanzhou Backwin Technology co., Limited, riye@backwin.com |
| Test Firm | Smith Chen, Shenzhen ETR Standard Technology Co., Ltd., etr802@etrtest.com  , 0755-85259392 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 02/14/2023 |
| 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 power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| +vukukyHS/8CxXgy+pt1yQ== | 2022-08-17 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0012000 | 15C |
Grants
TCB Grant - Application +vukukyHS/8CxXgy+pt1yQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 08/17/2022 Application Dated: 08/17/2022 |
| Guanzhou Backwin Technology co., Limited |
| 501, 5th Floor,Jinbao E-commerce No. 3 |
| Jinbao Baiyun Baiyun |
| Guangzhou, China |
| Attention: Riye YE |
| 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: | 2A8A3-BT52 |
| Name of Grantee: | Guanzhou Backwin Technology co., Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Earphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0012 |
| Output power listed is conducted power. |
EAS Grant - Application +vukukyHS/8CxXgy+pt1yQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Guanzhou Backwin Technology co., Limited 501, 5th Floor,Jinbao E-commerce No. 3 Jinbao Baiyun Baiyun Guangzhou, China |
Date of Grant: 08/17/2022 Application Dated: 08/17/2022 |
| Attention: Riye YE |
| 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: | 2A8A3-BT52 |
| Name of Grantee: | Guanzhou Backwin Technology co., Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Earphone |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0012 |
| Output power listed is conducted power. |
| Mail To: |