FCC ID 2AJXA-PZ4FUNFONES
WIRELESS KIDS HEADPHONES
by AX Technologies LLC
Grantee Code: 2AJXA Product Code: PZ4FUNFONES
Latest application date: 2025-08-20
FCC ID Device Details
| FCC ID | 2AJXA-PZ4FUNFONES |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AJXA |
| Product Code | PZ4FUNFONES |
| Applicant Business | AX Technologies LLC 🇺🇸 |
| Equipment Class | WIRELESS KIDS HEADPHONES |
| Test Firm | Shenzhen Huaxia Testing Technology Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-20 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-08-20 | PDF 1.7 MB |
| Internal Photos | Internal Photos | 2025-08-20 | PDF 3.6 MB |
| External Photos | External Photos | 2025-08-20 | PDF 2.5 MB |
| ID Label/Location Info | ID Label/Location Info | 2025-08-20 | PDF 1.3 MB |
| Test Setup Photos | Test Setup Photos | 2025-08-20 | PDF 2.4 MB |
| ANT Test Report | Test Report | 2025-08-20 | PDF 538.8 KB |
| Test Report | Test Report | 2025-08-20 | PDF 3.1 MB |
| Attestation Statements | Attestation Statements | 2025-08-20 | PDF 107.4 KB |
| US agent | Attestation Statements | 2025-08-20 | PDF 89.1 KB |
| Agent Authorization | Cover Letter(s) | 2025-08-20 | PDF 93 KB |
| Long term Confidentiality Letter | Cover Letter(s) | 2025-08-20 | PDF 94.4 KB |
| Model Difference | Cover Letter(s) | 2025-08-20 | PDF 414.3 KB |
| RF Exposure Info | RF Exposure Info | 2025-08-20 | PDF 379.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 404.5 KB | |
| Schematics Metadata only | Schematics | PDF 75.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 313.2 KB |
Application Information
| Application ID | kc9yMo/QMrLZkF2Q49bolg== |
|---|---|
| Final Action Date | 2025-08-20 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025922931 |
| Model | PZ4FUNFONES |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | WIRELESS KIDS HEADPHONES |
| Responsible Party | Daisy Zhang, Manager, zhangyinhe0426@hotmail.com  , 001-2122879047 |
| Technical Contact | Daisy Zhang, AX Technologies LLC, zhangyinhe0426@hotmail.com , 001-2122879047 |
| Test Firm | Jack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com  , +8613902988375 |
| TCB Email | tcb@metlabs.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 | 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. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| kc9yMo/QMrLZkF2Q49bolg== | 2025-08-20 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0008000 |
Grants
TCB Grant - Application kc9yMo/QMrLZkF2Q49bolg==
| 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: 08/20/2025 Application Dated: 08/20/2025 |
| AX Technologies LLC |
| 1441 Broadway 27th Floor |
| New York, NY 10018 |
| Attention: Daisy Zhang , Manager |
| 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: | 2AJXA-PZ4FUNFONES |
| Name of Grantee: | AX Technologies LLC |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WIRELESS KIDS HEADPHONES |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0008 |
| Output Power listed is conducted. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. |