FCC ID 2A86Y-TG187
Bluetooth speaker
by Shenzhen chengtai electronic and technology co.,LTD
Grantee Code: 2A86Y Product Code: TG187
Latest application date: 2025-08-19
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-19 |
| 2402-2480 MHz | Original Equipment | 2024-04-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-02-15 | PDF 1.4 MB |
| User Manual | Users Manual | 2024-04-07 | PDF 1.3 MB |
| Internal Photos | Internal Photos | 2026-02-15 | PDF 860.7 KB |
| Internal Photos | Internal Photos | 2024-04-07 | PDF 972.5 KB |
| External Photos | External Photos | 2026-02-15 | PDF 1.9 MB |
| External Photos | External Photos | 2024-04-07 | PDF 806.8 KB |
| Label & label location | ID Label/Location Info | 2025-08-19 | PDF 253.6 KB |
| label | ID Label/Location Info | 2024-04-07 | PDF 89.8 KB |
| Test setup photo | Test Setup Photos | 2026-02-15 | PDF 821.2 KB |
| test photo | Test Setup Photos | 2024-04-07 | PDF 260 KB |
| ANT report | Test Report | 2025-08-19 | PDF 372.3 KB |
| Test report | Test Report | 2025-08-19 | PDF 2.5 MB |
| Antenna Spec | Test Report | 2024-04-07 | PDF 427.7 KB |
| test report | Test Report | 2024-04-07 | PDF 2.7 MB |
| Attestation Statements | Attestation Statements | 2025-08-19 | PDF 60.3 KB |
| FCC Attestation Statements-Kaspersky | Attestation Statements | 2025-08-19 | PDF 103.8 KB |
| US Agent | Attestation Statements | 2025-08-19 | PDF 64.2 KB |
| 2.911d 5 i Certification Equipment Type | Attestation Statements | 2024-04-07 | PDF 93.5 KB |
| 2.911d 5 ii Certificiation Applicant | Attestation Statements | 2024-04-07 | PDF 90.9 KB |
| US Agent for Service Process | Attestation Statements | 2024-04-07 | PDF 184.4 KB |
| Confidentiality-Request | Cover Letter(s) | 2025-08-19 | PDF 60.3 KB |
| POA | Cover Letter(s) | 2025-08-19 | PDF 37.8 KB |
| Agent Authorization | Cover Letter(s) | 2024-04-07 | PDF 64.4 KB |
| FCC Short Long Term Confidentiality Request | Cover Letter(s) | 2024-04-07 | PDF 44.7 KB |
| Model Difference | Cover Letter(s) | 2024-04-07 | PDF 136.9 KB |
| RF Exposure | RF Exposure Info | 2025-08-19 | PDF 623.5 KB |
| RF exposure report | RF Exposure Info | 2024-04-07 | PDF 185.7 KB |
| Block Metadata only | Block Diagram | PDF 43.4 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 81.6 KB | |
| SCH Metadata only | Schematics | PDF 100.3 KB | |
| SCH Metadata only | Schematics | PDF 41.2 KB | |
| Operation Description Metadata only | Operational Description | PDF 281.6 KB | |
| Operational description Metadata only | Operational Description | PDF 44.8 KB |
Application Information
| Application ID | uFz39vJl8HiPBJt02bRRrQ== |
|---|---|
| Final Action Date | 2025-08-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033044058 |
| Model | TG187 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Bluetooth speaker |
| Responsible Party | Fang Ruan, Manager, service@tg-bt.com  , +86 17093468875 |
| Test Firm | Bill Zhao, MAXLAB Testing Co., Ltd., 16649703@qq.com  , 86-755-26649703 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 02/15/2026 |
| 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 |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| uFz39vJl8HiPBJt02bRRrQ== | 2025-08-19 | Original Equipment |
| jbqD6WTzsPh470g+nj3qJQ== | 2024-04-07 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 2402-2480 MHz | 15C |
| 2402-2480 MHz |
Grants
TCB Grant - Application uFz39vJl8HiPBJt02bRRrQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 08/19/2025 Application Dated: 08/19/2025 |
| Shenzhen chengtai electronic and technology co.,LTD |
| 6th Floor,Building C,Qinyu Industrial Zone,Sanwei |
| Sanwei Community,Hangcheng Street, Baoan District |
| Shenzhen, China |
| Attention: Fang Ruan , 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: | 2A86Y-TG187 |
| Name of Grantee: | Shenzhen chengtai electronic and technology co.,LTD |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Bluetooth speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 |
TCB Grant - Application jbqD6WTzsPh470g+nj3qJQ==
| 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: 04/07/2024 Application Dated: 04/07/2024 |
| Shenzhen chengtai electronic and technology co.,LTD |
| 6th Floor,Building C,Qinyu Industrial Zone,Sanwei |
| Sanwei Community,Hangcheng Street, Baoan District |
| Shenzhen, China |
| Attention: Fang Ruan , 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: | 2A86Y-TG-187 |
| Name of Grantee: | Shenzhen chengtai electronic and technology co.,LTD |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Portable Wireless Speaker,Bluetooth Speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 |
EAS Grant - Application jbqD6WTzsPh470g+nj3qJQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen chengtai electronic and technology co.,LTD 6th Floor,Building C,Qinyu Industrial Zone,Sanwei Sanwei Community,Hangcheng Street, Baoan District Shenzhen, China |
Date of Grant: 04/07/2024 Application Dated: 04/07/2024 |
| Attention: Fang Ruan , 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: | 2A86Y-TG-187 |
| Name of Grantee: | Shenzhen chengtai electronic and technology co.,LTD |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Portable Wireless Speaker,Bluetooth Speaker |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 |
| Mail To: |