FCC ID 2AX2R-KDT3000
Open-Ear Earphones
by final Inc.
Grantee Code: 2AX2R Product Code: KDT3000
Latest application date: 2025-06-30
FCC ID Device Details
| FCC ID | 2AX2R-KDT3000 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AX2R |
| Product Code | KDT3000 |
| Applicant Business | final Inc. 🇯🇵 |
| Related Domains |  final-inc.com |
| Equipment Class | Open-Ear Earphones |
| Test Firm | Attestation of Global Compliance (Shenzhen) Co., L |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-06-30 |
| 2402-2480 MHz | Original Equipment | 2025-06-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manua1 | Users Manual | 2025-06-30 | PDF 5.9 MB |
| user manual1 | Users Manual | 2025-06-30 | PDF 5.9 MB |
| user manual2 | Users Manual | 2025-06-30 | PDF 2 MB |
| Internal photos | Internal Photos | 2025-06-30 | PDF 2.3 MB |
| Exernal Photos | External Photos | 2025-06-30 | PDF 1.5 MB |
| label and location | ID Label/Location Info | 2025-06-30 | PDF 390.2 KB |
| Test Setup Template | Test Setup Photos | 2025-06-30 | PDF 1.2 MB |
| Antenna SpecificationR | Test Report | 2025-06-30 | PDF 413.1 KB |
| Antenna_SpecificationL | Test Report | 2025-06-30 | PDF 380.9 KB |
| FCC Test Report for BLE-1 | Test Report | 2025-06-30 | PDF 5.6 MB |
| FCC Test Report for BLE-2 | Test Report | 2025-06-30 | PDF 548.2 KB |
| FCC Test Report for BR_EDR-1 | Test Report | 2025-06-30 | PDF 5.6 MB |
| FCC Test Report for BR_EDR-2 | Test Report | 2025-06-30 | PDF 593.7 KB |
| 2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2 | Attestation Statements | 2025-06-30 | PDF 93 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Attestation Statements | 2025-06-30 | PDF 128.3 KB |
| US Agent letter | Attestation Statements | 2025-06-30 | PDF 366.8 KB |
| FCC-Confidentiality-Request_Rev1.1 | Cover Letter(s) | 2025-06-30 | PDF 54.5 KB |
| FCC_POA_Rev1.0 | Cover Letter(s) | 2025-06-30 | PDF 14.9 KB |
| RF exposure | RF Exposure Info | 2025-06-30 | PDF 1.7 MB |
| Block Metadata only | Block Diagram | PDF 29.6 KB | |
| SCH Metadata only | Schematics | PDF 107.2 KB | |
| OP Metadata only | Operational Description | PDF 484.7 KB |
Application Information
| Application ID | rgThQ8rE8MKzwA2ynkRh5g== |
|---|---|
| Final Action Date | 2025-06-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033072174 |
| Model | KDT3000 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Open-Ear Earphones |
| Responsible Party | Hama Hirokazu, Manager, hamah@final-inc.com , +81-44-789-5795 |
| Technical Contact | final Inc., hamah@final-inc.com |
| Test Firm | Doris Li, Attestation of Global Compliance (Shenzhen) Co., L, dorisli@agc-cert.com  , +86-755-25234088 |
| TCB Email | joe_chew@derycom-us.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 power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| rgThQ8rE8MKzwA2ynkRh5g== | 2025-06-30 | Original Equipment |
| bTGf65wGfzQ8vWgUQwgbdg== | 2025-06-30 | Original Equipment |
Grants
TCB Grant - Application rgThQ8rE8MKzwA2ynkRh5g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 06/30/2025 Application Dated: 06/30/2025 |
| final Inc. |
| 4-44-1, Nakasaiwai-cho, Saiwai-Ku, |
| Kawasaki-shi, Kanagawa, 212-0012 Japan |
| Attention: Hama Hirokazu , 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: | 2AX2R-KDT3000 |
| Name of Grantee: | final Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Open-Ear Earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0023 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application bTGf65wGfzQ8vWgUQwgbdg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 06/30/2025 Application Dated: 06/30/2025 |
| final Inc. |
| 4-44-1, Nakasaiwai-cho, Saiwai-Ku, |
| Kawasaki-shi, Kanagawa, 212-0012 Japan |
| Attention: Hama Hirokazu , 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: | 2AX2R-KDT3000 |
| Name of Grantee: | final Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Open-Ear Earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0013 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |