FCC ID 2BBPLWLBSBLDSPK
PITCH PERFECT WIRELESS SPEAKER
by TRUSTSTONE GROUP, LLC
Grantee Code: 2BBPL Product Code: WLBSBLDSPK
Latest application date: 2024-11-04
FCC ID Device Details
| FCC ID | 2BBPLWLBSBLDSPK |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BBPL |
| Product Code | WLBSBLDSPK |
| Applicant Business | TRUSTSTONE GROUP, LLC 🇺🇸 |
| Related Domains |  sarina-group.com |
| Equipment Class | PITCH PERFECT WIRELESS SPEAKER |
| Test Firm | Shenzhen HUAK Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-11-04 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-05-03 | PDF 2.3 MB |
| Internal Photo | Internal Photos | 2025-05-03 | PDF 2.2 MB |
| External Photos | External Photos | 2025-05-03 | PDF 3.1 MB |
| Label Location | ID Label/Location Info | 2024-11-04 | PDF 120.3 KB |
| Test photos | Test Setup Photos | 2025-05-03 | PDF 217.9 KB |
| Antenna Specification | Test Report | 2024-11-04 | PDF 416.6 KB |
| Test report | Test Report | 2024-11-04 | PDF 5.1 MB |
| 2.911 (d)(5)(i) Certification Equipment Type v1.2 | Attestation Statements | 2024-11-04 | PDF 85.2 KB |
| 2.911 (d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | 2024-11-04 | PDF 75.4 KB |
| 2.911 (d)(7) US Agent for Service of Process v1.4 | Attestation Statements | 2024-11-04 | PDF 107.8 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2024-11-04 | PDF 49.6 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2024-11-04 | PDF 52 KB |
| Model Difference | Cover Letter(s) | 2024-11-04 | PDF 56.3 KB |
| MPE | RF Exposure Info | 2024-11-04 | PDF 60.4 KB |
| Block diagram Metadata only | Block Diagram | PDF 110.7 KB | |
| SCH Metadata only | Schematics | PDF 13.9 KB | |
| OP Metadata only | Operational Description | PDF 66 KB |
Application Information
| Application ID | lhDnVq3tZ0FKZOyE4TwlPg== |
|---|---|
| Final Action Date | 2024-11-04 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033900465 |
| Model | WLBSBLDSPK |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | PITCH PERFECT WIRELESS SPEAKER |
| Responsible Party | Marc Faham, Compliance@sarina-group.com , 9175335333 |
| Technical Contact | TRUSTSTONE GROUP, LLC, Compliance@sarina-group.com |
| Test Firm | Jason Zhou, Shenzhen HUAK Testing Technology Co., Ltd., jason@cer-mark.com  , 86-755-23029901 |
| 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 | 05/03/2025 |
| 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 power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| lhDnVq3tZ0FKZOyE4TwlPg== | 2024-11-04 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0051100 | 15C |
Grants
TCB Grant - Application lhDnVq3tZ0FKZOyE4TwlPg==
| 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: 11/04/2024 Application Dated: 11/04/2024 |
| TRUSTSTONE GROUP, LLC |
| 1370 Broadway |
| 9th floor |
| New York, NY 10018 |
| Attention: Marc Faham |
| 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: | 2BBPLWLBSBLDSPK |
| Name of Grantee: | TRUSTSTONE GROUP, LLC |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | PITCH PERFECT WIRELESS SPEAKER |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00511 |
| Output power listed is conducted power. |
EAS Grant - Application lhDnVq3tZ0FKZOyE4TwlPg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
TRUSTSTONE GROUP, LLC 1370 Broadway 9th floor New York, NY 10018 United States |
Date of Grant: 11/04/2024 Application Dated: 11/04/2024 |
| Attention: Marc Faham |
| 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: | 2BBPLWLBSBLDSPK |
| Name of Grantee: | TRUSTSTONE GROUP, LLC |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | PITCH PERFECT WIRELESS 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 | 0.00511 |
| Output power listed is conducted power. |
| Mail To: |