FCC ID 2BMP8-S-TW2
True wireless Bluetooth headphones
by Dongguan Sobast Digital Technology Co., Ltd.
Grantee Code: 2BMP8 Product Code: STW2
Latest application date: 2025-01-03
FCC ID Device Details
| FCC ID | 2BMP8-S-TW2 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BMP8 |
| Product Code | STW2 |
| Applicant Business | Dongguan Sobast Digital Technology Co., Ltd. 🇨🇳 |
| Related Domains |  sobast.com |
| Equipment Class | True wireless Bluetooth headphones |
| Test Firm | Shenzhen HTT Technology Co.,Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-01-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-01-03 | PDF 1.2 MB |
| appendix II EUT Internal photo | Internal Photos | 2025-01-03 | PDF 871.5 KB |
| appendix II EUT External photo | External Photos | 2025-01-03 | PDF 1.3 MB |
| Label and Label Location | ID Label/Location Info | 2025-01-03 | PDF 108.6 KB |
| appendix I EUT Test Setup photo | Test Setup Photos | 2025-01-03 | PDF 196.9 KB |
| Antenna specification | Test Report | 2025-01-03 | PDF 539.2 KB |
| Test Report EDR | Test Report | 2025-01-03 | PDF 3.6 MB |
| USA-CoveredEquipmentLetter-Combined_V1.0 | Attestation Statements | 2025-01-03 | PDF 125.9 KB |
| USA-LocalRepLetter_V0.1-2BMP8-S-TW2 | Attestation Statements | 2025-01-03 | PDF 326.6 KB |
| Declaration Letter of Model Difference TWS | Cover Letter(s) | 2025-01-03 | PDF 515.2 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-01-03 | PDF 103.4 KB |
| RF Exposure info | RF Exposure Info | 2025-01-03 | PDF 141 KB |
| Block diagram Metadata only | Block Diagram | PDF 82 KB | |
| schematic Metadata only | Schematics | PDF 61 KB | |
| Operation Description Metadata only | Operational Description | PDF 104 KB |
Application Information
| Application ID | ZOPb6nFvr5DOWBs6tbupQw== |
|---|---|
| Final Action Date | 2025-01-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036394500 |
| Model | S-TW2 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | True wireless Bluetooth headphones |
| Responsible Party | Xiaoxia Liu, sobast@sobast.com , 13603034005 |
| Test Firm | Kevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com  , 86-755-23595200 |
| TCB Email | o.kneip@kl-certification.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 | 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 peak conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| ZOPb6nFvr5DOWBs6tbupQw== | 2025-01-03 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0019000 | 15C |
Grants
TCB Grant - Application ZOPb6nFvr5DOWBs6tbupQw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 01/03/2025 Application Dated: 01/03/2025 |
| Dongguan Sobast Digital Technology Co., Ltd. |
| Room 302, Building 1, No. 411 Qingxi Science |
| and Technology Road, Qingxi Town |
| Dongguan City, Guangdong Province, China |
| Attention: Xiaoxia Liu |
| 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: | 2BMP8-S-TW2 |
| Name of Grantee: | Dongguan Sobast Digital Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | True wireless Bluetooth headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0019 |
| Output Power listed is peak conducted. |
EAS Grant - Application ZOPb6nFvr5DOWBs6tbupQw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Dongguan Sobast Digital Technology Co., Ltd. Room 302, Building 1, No. 411 Qingxi Science and Technology Road, Qingxi Town Dongguan City, Guangdong Province, China |
Date of Grant: 01/03/2025 Application Dated: 01/03/2025 |
| Attention: Xiaoxia Liu |
| 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: | 2BMP8-S-TW2 |
| Name of Grantee: | Dongguan Sobast Digital Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | True wireless Bluetooth headphones |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0019 |
| Output Power listed is peak conducted. |
| Mail To: |