FCC ID 2AJOT-DUBX50PRO
TRUE WIRELESS EARBUDS
by HMD global Oy
Grantee Code: 2AJOT Product Code: DUBX50PRO
Latest application date: 2025-07-25
FCC ID Device Details
| FCC ID | 2AJOT-DUBX50PRO |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AJOT |
| Product Code | DUBX50PRO |
| Applicant Business | HMD global Oy 🇫🇮 |
| Related Domains |  hmdglobal.com |
| Equipment Class | TRUE WIRELESS EARBUDS |
| Test Firm | Shenzhen Microtest Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-25 |
| 2402-2480 MHz | Original Equipment | 2025-07-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-07-25 | PDF 161.7 KB |
| Internal photos | Internal Photos | 2025-07-25 | PDF 1.8 MB |
| External photos | External Photos | 2025-07-25 | PDF 1.3 MB |
| ID label and location | ID Label/Location Info | 2025-07-25 | PDF 3 MB |
| Test setup photos | Test Setup Photos | 2025-07-25 | PDF 390.9 KB |
| Antenna specification 1 | Test Report | 2025-07-25 | PDF 1.3 MB |
| Antenna specification2 | Test Report | 2025-07-25 | PDF 1.3 MB |
| Test reports | Test Report | 2025-07-25 | PDF 3 MB |
| Test reports-1 | Test Report | 2025-07-25 | PDF 3.1 MB |
| Test reports-2 | Test Report | 2025-07-25 | PDF 5 MB |
| Attestation Statement | Attestation Statements | 2025-07-25 | PDF 52.3 KB |
| Kaspersky Cybersecurity Software | Attestation Statements | 2025-07-25 | PDF 171.7 KB |
| US Agent TCB validation result | Attestation Statements | 2025-07-25 | PDF 1.1 MB |
| US Agent from Agent | Attestation Statements | 2025-07-25 | PDF 62.6 KB |
| US Agent from Applicant | Attestation Statements | 2025-07-25 | PDF 74.1 KB |
| Letter Authorization | Cover Letter(s) | 2025-07-25 | PDF 86.5 KB |
| Request_for_Confidentiality | Cover Letter(s) | 2025-07-25 | PDF 110.6 KB |
| RF Exposure | RF Exposure Info | 2025-07-25 | PDF 527.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 439.2 KB | |
| Schematics Metadata only | Schematics | PDF 541.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 112.5 KB |
Application Information
| Application ID | kU7mowVSCRPQnngHqlt3FA== |
|---|---|
| Final Action Date | 2025-07-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025864240 |
| Model | DUBX50PRO |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | TRUE WIRELESS EARBUDS |
| Responsible Party | Reza Serafat, General Manager, Quality and Customer Compliance, reza.serafat@hmdglobal.com , +491735287964 |
| Technical Contact | Leon Chen, Shenzhen Microtest Co., Ltd, leon@51mti.com  , 86-755 88850135 |
| Test Firm | Tina Huang, Shenzhen Microtest Co., Ltd., tinahuang@51mti.com , 0755-88850135-1132 |
| TCB Email | elabscert@applus.com  |
| 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 | Yes |
| 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| kU7mowVSCRPQnngHqlt3FA== | 2025-07-25 | Original Equipment |
| cfXbvEvXQnaC8NAJzVjc5g== | 2025-07-25 | Original Equipment |
Grants
TCB Grant - Application kU7mowVSCRPQnngHqlt3FA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 07/25/2025 Application Dated: 07/25/2025 |
| HMD global Oy |
| Bertel Jungin aukio 9 |
| Espoo, 02600 Finland |
| Attention: Reza Serafat , General Manager, Quality and Customer Compliance |
| 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: | 2AJOT-DUBX50PRO |
| Name of Grantee: | HMD global Oy |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TRUE WIRELESS EARBUDS |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0082 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application cfXbvEvXQnaC8NAJzVjc5g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 07/25/2025 Application Dated: 07/25/2025 |
| HMD global Oy |
| Bertel Jungin aukio 9 |
| Espoo, 02600 Finland |
| Attention: Reza Serafat , General Manager, Quality and Customer Compliance |
| 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: | 2AJOT-DUBX50PRO |
| Name of Grantee: | HMD global Oy |
| Equipment Class: | Digital Transmission System |
| Notes: | TRUE WIRELESS EARBUDS |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.008 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |