FCC ID 2AIZN-XE39R
True wireless earphones
by INFINIX MOBILITY LIMITED
Grantee Code: 2AIZN Product Code: XE39R
Latest application date: 2026-03-19
FCC ID Device Details
| FCC ID | 2AIZN-XE39R |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AIZN |
| Product Code | XE39R |
| Applicant Business | INFINIX MOBILITY LIMITED |
| Related Domains |  infinixmobility.com |
| Equipment Class | True wireless earphones |
| Test Firm | World Standardization Certification & Testing Grou |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-03-19 |
| 2402-2480 MHz | Original Equipment | 2026-03-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID Label/Location Info | ID Label/Location Info | 2026-03-19 | PDF 90.7 KB |
| ANT Test Report | Test Report | 2026-03-19 | PDF 315.2 KB |
| Test Report | Test Report | 2026-03-19 | PDF 2.7 MB |
| Test Report 1 | Test Report | 2026-03-19 | PDF 5.2 MB |
| Test Report 1 | Test Report | 2026-03-19 | PDF 5.3 MB |
| Test Report 2 | Test Report | 2026-03-19 | PDF 5.4 MB |
| Test Report 2 | Test Report | 2026-03-19 | PDF 2.3 MB |
| Test Report 3 | Test Report | 2026-03-19 | PDF 2.1 MB |
| Attestation Statements | Attestation Statements | 2026-03-19 | PDF 85.3 KB |
| US agent | Attestation Statements | 2026-03-19 | PDF 684 KB |
| Authorization Letter | Cover Letter(s) | 2026-03-19 | PDF 72.3 KB |
| Long term Confidentiality Letter | Cover Letter(s) | 2026-03-19 | PDF 19.5 KB |
| Short term Confidentiality Letter | Cover Letter(s) | 2026-03-19 | PDF 44.9 KB |
| RF Exposure Info | RF Exposure Info | 2026-03-19 | PDF 398.6 KB |
| Users Manual Metadata only | Users Manual | 2026-09-16 | PDF 688.7 KB |
| Internal Photos Metadata only | Internal Photos | 2026-09-16 | PDF 1.9 MB |
| External Photos Metadata only | External Photos | 2026-09-16 | PDF 1.4 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-09-16 | PDF 383.3 KB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-09-16 | PDF 464.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 592.2 KB | |
| Schematics Metadata only | Schematics | PDF 110.9 KB | |
| Operational Description Metadata only | Operational Description | PDF 94.4 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 45.5 KB |
Application Information
| Application ID | n5Oe/T7BfcicEPSBuJ4m9Q== |
|---|---|
| Final Action Date | 2026-03-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025707605 |
| Model | XE39R |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | True wireless earphones |
| Responsible Party | Jerry Liu, jerry.liu@infinixmobility.com , +86-0755-61803856 |
| Test Firm | Wang Fengbing, World Standardization Certification & Testing Grou, fengbing.wang@wsct-cert.com  , 0086-13924678855 |
| TCB Email | tcb@metlabs.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 |
|---|---|---|
| n5Oe/T7BfcicEPSBuJ4m9Q== | 2026-03-19 | Original Equipment |
| GnA1+uZpwTfGzKQ+PT/Rjg== | 2026-03-19 | Original Equipment |
| DTLe6UMzHUAvNJb0NPzDtA== | 2026-03-19 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application n5Oe/T7BfcicEPSBuJ4m9Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 03/19/2026 Application Dated: 03/19/2026 |
| INFINIX MOBILITY LIMITED |
| FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL |
| CENTRE 19-25 SHAN MEI STREET FOTAN |
| NT, Hong Kong |
| Attention: Jerry 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: | 2AIZN-XE39R |
| Name of Grantee: | INFINIX MOBILITY LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | True wireless earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0034 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application GnA1+uZpwTfGzKQ+PT/Rjg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 03/19/2026 Application Dated: 03/19/2026 |
| INFINIX MOBILITY LIMITED |
| FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL |
| CENTRE 19-25 SHAN MEI STREET FOTAN |
| NT, Hong Kong |
| Attention: Jerry 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: | 2AIZN-XE39R |
| Name of Grantee: | INFINIX MOBILITY LIMITED |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | True wireless earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application DTLe6UMzHUAvNJb0NPzDtA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 03/19/2026 Application Dated: 03/19/2026 |
| INFINIX MOBILITY LIMITED |
| FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL |
| CENTRE 19-25 SHAN MEI STREET FOTAN |
| NT, Hong Kong |
| Attention: Jerry 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: | 2AIZN-XE39R |
| Name of Grantee: | INFINIX MOBILITY LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | True wireless earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0042 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |