FCC ID 2A58O-MBE001
wireless on-ear speakers
by NTT Sonority Inc.
Grantee Code: 2A58O Product Code: MBE001
Latest application date: 2023-02-16
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2023-02-16 |
| 2402-2480 MHz | Original Equipment | 2023-02-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 05 Short-Term Confidential_User Manual-Safety Guide | Users Manual | 2023-08-16 | PDF 946.5 KB |
| 04 Short-Term Confidential_Internal Photo | Internal Photos | 2023-08-16 | PDF 1.8 MB |
| 04 Short-Term Confidential_External Photo | External Photos | 2023-08-16 | PDF 790.9 KB |
| 06 Label and Location | ID Label/Location Info | 2023-02-16 | PDF 532.9 KB |
| 03 Short-Term Confidential_FCC Test Setup Photo_15B | Test Setup Photos | 2023-08-16 | PDF 452 KB |
| 03 Short-Term Confidential_FCC Test Setup Photo_DSS | Test Setup Photos | 2023-08-16 | PDF 503.6 KB |
| 03 Short-Term Confidential_FCC Test Setup Photo_DTS | Test Setup Photos | 2023-08-16 | PDF 503.6 KB |
| 03 Antenna Specification | Test Report | 2023-02-16 | PDF 1.2 MB |
| 03 FCC Test Report_15B | Test Report | 2023-02-16 | PDF 1.2 MB |
| 03 FCC Test Report_DSS | Test Report | 2023-02-16 | PDF 3.6 MB |
| 03 FCC Test Report_DTS | Test Report | 2023-02-16 | PDF 2 MB |
| 01 FCC 2.911[d][5] Attestation | Attestation Statements | 2023-02-16 | PDF 188 KB |
| 01 FCC Agent for service Attestation from Agent | Attestation Statements | 2023-02-16 | PDF 65.1 KB |
| 01 FCC Agent for service Attestation from Agent_rev | Attestation Statements | 2023-02-16 | PDF 154.8 KB |
| 01 FCC Agent for service Attestation from Applicant | Attestation Statements | 2023-02-16 | PDF 252.8 KB |
| 01 FCC Agent for service Attestation from Applicant_rev | Attestation Statements | 2023-02-16 | PDF 403.8 KB |
| 02 FCC Authorization Letter | Cover Letter(s) | 2023-02-16 | PDF 240.9 KB |
| 02 FCC Request for Confidentiality Letter | Cover Letter(s) | 2023-02-16 | PDF 159.2 KB |
| 02 FCC Request for Short-term Confidentiality Letter | Cover Letter(s) | 2023-02-16 | PDF 166.2 KB |
| 03 FCC RF Exposure_DSS&DTS | RF Exposure Info | 2023-02-16 | PDF 88.5 KB |
| 07 Confidential_Block Diagram Metadata only | Block Diagram | PDF 955.9 KB | |
| 09 Confidential_Schematics-FPC_ANT_Lch Metadata only | Schematics | PDF 11.5 KB | |
| 09 Confidential_Schematics-FPC_ANT_Rch Metadata only | Schematics | PDF 11.5 KB | |
| 09 Confidential_Schematics-FPC_Lch Metadata only | Schematics | PDF 26 KB | |
| 09 Confidential_Schematics-FPC_Rch Metadata only | Schematics | PDF 26 KB | |
| 09 Confidential_Schematics-Main_Lch Metadata only | Schematics | PDF 317.5 KB | |
| 09 Confidential_Schematics-Main_Rch Metadata only | Schematics | PDF 50.6 KB | |
| 08 Confidential_Theory of Operation-Inquiry to FCC Metadata only | Operational Description | PDF 983 KB | |
| 08 Confidential_Theory of Operation-Rch vs Lch Model Difference Metadata only | Operational Description | PDF 827.6 KB | |
| 08 Confidential_Theory of Operation-Specification Metadata only | Operational Description | PDF 567 KB | |
| 10 Confidential_Parts List Metadata only | Parts List/Tune Up Info | PDF 193.2 KB |
Application Information
| Application ID | vsy4nLueL3f/mmSfB27OFw== |
|---|---|
| Final Action Date | 2023-02-16 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032216616 |
| Model | MBE001 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | wireless on-ear speakers |
| Responsible Party | Akira Nakagawa, Project Leader, akira.nakagawa@ntt.com  , (+81)8082315126 |
| Agent | Rie Rie Rie, UL Japan, Inc., Rie.Fujiwara@ul.com  , 81-596-24-8999 |
| Technical Contact | Toyokazu Imamura, UL Japan, Inc., Toyokazu.Imamura@ul.com , 81-463-50-6400 |
| Test Firm | Ichiro Isozaki, UL Japan, Inc. SHONAN EMC LABORATORY, Ichiro.Isozaki@ul.com , 81-463-50-6400 |
| TCB Email | LST.FRE.CertNotice@ul.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 08/16/2023 |
| 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 | Yes |
| Grant Comments | Output power listed is Conducted (Peak). End-users must be provided with specific operating instructions for satisfying RF exposure compliance. The antenna of this device must not be co-located or used in conjunction with any other antenna or transmitter. This device has 1 MHz and 2 MHz bandwidth modes. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| vsy4nLueL3f/mmSfB27OFw== | 2023-02-16 | Original Equipment |
| 3aHV8pwB5EKZoMgcYA2A/w== | 2023-02-16 | Original Equipment |
| 2JvKxuPzdjVL3EHDbcQLiw== | 2023-02-16 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application vsy4nLueL3f/mmSfB27OFw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/16/2023 Application Dated: 02/16/2023 |
| NTT Sonority Inc. |
| 1-5-1 Otemachi |
| Chiyoda-ku |
| Tokyo, 100-8116 Japan |
| Attention: Akira Nakagawa , Project Leader |
| 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: | 2A58O-MBE001 |
| Name of Grantee: | NTT Sonority Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | wireless on-ear speakers |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0056 |
| Output power listed is Conducted (Peak). End-users must be provided with specific operating instructions for satisfying RF exposure compliance. The antenna of this device must not be co-located or used in conjunction with any other antenna or transmitter. This device has 1 MHz and 2 MHz bandwidth modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application vsy4nLueL3f/mmSfB27OFw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
NTT Sonority Inc. 1-5-1 Otemachi Chiyoda-ku Tokyo, 100-8116 Japan |
Date of Grant: 02/16/2023 Application Dated: 02/16/2023 |
| Attention: Akira Nakagawa , Project Leader |
| 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: | 2A58O-MBE001 |
| Name of Grantee: | NTT Sonority Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | wireless on-ear speakers |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0056 |
| Output power listed is Conducted (Peak). End-users must be provided with specific operating instructions for satisfying RF exposure compliance. The antenna of this device must not be co-located or used in conjunction with any other antenna or transmitter. This device has 1 MHz and 2 MHz bandwidth modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/16/2023 Application Dated: 02/16/2023 |
| NTT Sonority Inc. |
| 1-5-1 Otemachi |
| Chiyoda-ku |
| Tokyo, 100-8116 Japan |
| Attention: Akira Nakagawa , Project Leader |
| 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: | 2A58O-MBE001 |
| Name of Grantee: | NTT Sonority Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | wireless on-ear speakers |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.009 |
| Output power listed is Conducted (Peak). End-users must be provided with specific operating instructions for satisfying RF exposure compliance. The antenna of this device must not be co-located or used in conjunction with any other antenna or transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application 3aHV8pwB5EKZoMgcYA2A/w==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
NTT Sonority Inc. 1-5-1 Otemachi Chiyoda-ku Tokyo, 100-8116 Japan |
Date of Grant: 02/16/2023 Application Dated: 02/16/2023 |
| Attention: Akira Nakagawa , Project Leader |
| 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: | 2A58O-MBE001 |
| Name of Grantee: | NTT Sonority Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | wireless on-ear speakers |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.009 |
| Output power listed is Conducted (Peak). End-users must be provided with specific operating instructions for satisfying RF exposure compliance. The antenna of this device must not be co-located or used in conjunction with any other antenna or transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/16/2023 Application Dated: 02/16/2023 |
| NTT Sonority Inc. |
| 1-5-1 Otemachi |
| Chiyoda-ku |
| Tokyo, 100-8116 Japan |
| Attention: Akira Nakagawa , Project Leader |
| 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: | 2A58O-MBE001 |
| Name of Grantee: | NTT Sonority Inc. |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | wireless on-ear speakers |
| 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. |
EAS Grant - Application 2JvKxuPzdjVL3EHDbcQLiw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
NTT Sonority Inc. 1-5-1 Otemachi Chiyoda-ku Tokyo, 100-8116 Japan |
Date of Grant: 02/16/2023 Application Dated: 02/16/2023 |
| Attention: Akira Nakagawa , Project Leader |
| 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: | 2A58O-MBE001 |
| Name of Grantee: | NTT Sonority Inc. |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | wireless on-ear speakers |
| Modular Type: | Does not apply |
| 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. |
| Mail To: |