FCC ID 2AO23-BTSP18
Retro Wireless Speaker
by Chug, Inc.
Grantee Code: 2AO23 Product Code: BTSP18
Latest application date: 2025-12-09
FCC ID Device Details
| FCC ID | 2AO23-BTSP18 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AO23 |
| Product Code | BTSP18 |
| Applicant Business | Chug, Inc. 🇺🇸 |
| Related Domains |  uttlab.com |
| Equipment Class | Retro Wireless Speaker |
| Test Firm | Shenzhen UnionTrust Quality and Technology Co., Lt |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-12-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2025-12-09 | PDF 3.8 MB |
| 25102320472_APPENDIX 2_EUT Internal Photos | Internal Photos | 2025-12-09 | PDF 1.4 MB |
| 25102320472_APPENDIX 2_EUT External Photos | External Photos | 2025-12-09 | PDF 1.1 MB |
| Label | ID Label/Location Info | 2025-12-09 | PDF 2.2 MB |
| 25102320472_APPENDIX 1_TEST SETUP_FCC PART 15C | Test Setup Photos | 2025-12-09 | PDF 540.4 KB |
| 25102320472RFC-1_EDR Report Metadata only | Test Report | 2025-12-09 | PDF 3.5 MB |
| 25102320472RFC-1_EDR Report_Rev1 | Test Report | 2025-12-09 | PDF 4.2 MB |
| Antenna Specification Rev1 | Test Report | 2025-12-09 | PDF 1.1 MB |
| ACB-FORM-FCC-Application-Letters-Covered-List-Attestation | Attestation Statements | 2025-12-09 | PDF 179.9 KB |
| ACB-FORM-FCC-Application-US Agent | Attestation Statements | 2025-12-09 | PDF 93.4 KB |
| ACB-FORM-FCC-Application-Letters-Agency-Letter | Cover Letter(s) | 2025-12-09 | PDF 133.7 KB |
| ACB-FORM-FCC-Application-Letters-Confidentiality-Letter | Cover Letter(s) | 2025-12-09 | PDF 160.6 KB |
| 25102320472RFC-2_SAR Test Exclusion Evaluation Repot Metadata only | RF Exposure Info | 2025-12-09 | PDF 490 KB |
| 25102320472RFC-2_SAR Test Exclusion Evaluation Repot Rev1 | RF Exposure Info | 2025-12-09 | PDF 526.8 KB |
| block diagram Metadata only | Block Diagram | PDF 89.6 KB | |
| circuit diagrams Metadata only | Schematics | PDF 73.8 KB | |
| Operation description Metadata only | Operational Description | PDF 98.7 KB |
Application Information
| Application ID | tFUuemzCKimcI21VOI8h7g== |
|---|---|
| Final Action Date | 2025-12-09 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027222264 |
| Model | BTSP18 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Retro Wireless Speaker |
| Responsible Party | Michael Clemmer, mikeclemmer@gmail.com  , 612-868-2191 |
| Technical Contact | Billy Li, Shenzhen UnionTrust Quality and Technology Co., Lt, billy.li@uttlab.com , 075528230888 |
| Non-Technical Contact | Billy Li, Shenzhen UnionTrust Quality and Technology Co., Lt, billy.li@uttlab.com , 075528230888 |
| Test Firm | George Luo, Shenzhen UnionTrust Quality and Technology Co., Lt, quality@uttlab.com , 86-755-28230888 |
| TCB Email | hotline@acbcert.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | 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 |
|---|---|---|
| tFUuemzCKimcI21VOI8h7g== | 2025-12-09 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00158 | 15C |
Grants
TCB Grant - Application tFUuemzCKimcI21VOI8h7g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 12/09/2025 Application Dated: 12/08/2025 |
| Chug, Inc. |
| 7157 Shady Oak Road |
| Eden Prairie, MN 55344 |
| Attention: Michael Clemmer , general 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: | 2AO23-BTSP18 |
| Name of Grantee: | Chug, Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Retro Wireless Speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00158 |
| Power Output listed is conducted. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |