FCC ID 2A7DR-HST-ME00
Bluetooth Headphones
by Betrue Technology (ShenZhen) Co. Ltd
Grantee Code: 2A7DR Product Code: HSTME00
Latest application date: 2026-11-11
FCC ID Device Details
| FCC ID | 2A7DR-HST-ME00 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A7DR |
| Product Code | HSTME00 |
| Applicant Business | Betrue Technology (ShenZhen) Co. Ltd 🇨🇳 |
| Related Domains |  betrueco.com  picus.fi |
| Equipment Class | Bluetooth Headphones |
| Test Firm | Shenzhen BALUN Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-11-11 |
| 2402-2480 MHz | Original Equipment | 2026-11-11 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID Label and Location | ID Label/Location Info | 2026-11-11 | PDF 426.9 KB |
| Antenna Information | Test Report | 2026-11-11 | PDF 1.1 MB |
| Test Report | Test Report | 2026-11-11 | PDF 5.4 MB |
| Test Report | Test Report | 2026-11-11 | PDF 4.8 MB |
| Covered Equipment Certification Attestation | Attestation Statements | 2026-11-11 | PDF 386.6 KB |
| US Agent Attestation | Attestation Statements | 2026-11-11 | PDF 104.3 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2026-11-11 | PDF 309.7 KB |
| POA | Cover Letter(s) | 2026-11-11 | PDF 223.4 KB |
| RF Exposure | RF Exposure Info | 2026-11-11 | PDF 977 KB |
| User Manual Metadata only | Users Manual | 2027-05-11 | PDF 201.8 KB |
| Internal Photos Metadata only | Internal Photos | 2027-05-11 | PDF 1 MB |
| External Photos Metadata only | External Photos | 2027-05-11 | PDF 2.6 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2027-05-11 | PDF 863.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 22.4 KB | |
| Schematics Metadata only | Schematics | PDF 356.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 89.7 KB |
Application Information
| Application ID | rapOXfYyiSSW6yeC+Bf5Ig== |
|---|---|
| Final Action Date | 2026-11-11 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032533499 |
| Model | HST-ME00 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Bluetooth Headphones |
| Responsible Party | Jason Huang, Jason@betrueco.com , +86 755 23204889 |
| Non-Technical Contact | Ivan Wang, Picus Advisors US LLC, ivan.wang@picus.fi , (713) 391-4488 |
| Test Firm | Hanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com  , 86-755-66833830 |
| TCB Email | TCB@nemko.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 |
|---|---|---|
| rapOXfYyiSSW6yeC+Bf5Ig== | 2026-11-11 | Original Equipment |
| m1sp2BhpV+l45Lz81Mam5Q== | 2026-11-11 | Original Equipment |
Grants
TCB Grant - Application rapOXfYyiSSW6yeC+Bf5Ig==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 11/11/2026 Application Dated: 11/11/2026 |
| Betrue Technology (ShenZhen) Co. Ltd |
| 10/F., Block 2, Jiancang Science and Technology |
| Park,11 Songgang Avenue, Songgang Street, Baoan |
| Shenzhen Guangdong, 518103 China |
| Attention: Jason Huang , |
| 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: | 2A7DR-HST-ME00 |
| Name of Grantee: | Betrue Technology (ShenZhen) Co. Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth Headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00178 |
| Output power listed is conducted. |
TCB Grant - Application m1sp2BhpV+l45Lz81Mam5Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 11/11/2026 Application Dated: 11/11/2026 |
| Betrue Technology (ShenZhen) Co. Ltd |
| 10/F., Block 2, Jiancang Science and Technology |
| Park,11 Songgang Avenue, Songgang Street, Baoan |
| Shenzhen Guangdong, 518103 China |
| Attention: Jason Huang , |
| 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: | 2A7DR-HST-ME00 |
| Name of Grantee: | Betrue Technology (ShenZhen) Co. Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00243 |
| Output power listed is conducted. |