FCC ID 2A3ULMTW3L
True Wireless Earphones
by Sonova Consumer Hearing GmbH
Grantee Code: 2A3UL Product Code: MTW3L
Latest application date: 2022-03-24
FCC ID Device Details
| FCC ID | 2A3ULMTW3L |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A3UL |
| Product Code | MTW3L |
| Applicant Business | Sonova Consumer Hearing GmbH 🇩🇪 |
| Related Domains |  sennheiser-ce.com  bureauveritas.com |
| Equipment Class | True Wireless Earphones |
| Test Firm | Bureau Veritas CPS (H.K.) Ltd., Taoyuan Branch |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-03-24 |
| 2402-2480 MHz | Original Equipment | 2022-03-24 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual _QSG | Users Manual | 2022-04-26 | PDF 1.4 MB |
| Users Manual _Statement | Users Manual | 2022-04-26 | PDF 570.3 KB |
| Users Manual _compliance information sheet | Users Manual | 2022-04-26 | PDF 689.4 KB |
| Internal Photos | Internal Photos | 2022-04-26 | PDF 1.5 MB |
| External Photos | External Photos | 2022-04-26 | PDF 1.5 MB |
| ID Label/Location Info | ID Label/Location Info | 2022-03-24 | PDF 129.3 KB |
| Test Setup Photos | Test Setup Photos | 2022-04-26 | PDF 693.2 KB |
| Test Report _DSS | Test Report | 2022-03-24 | PDF 1.4 MB |
| Test Report _DTS-BT LE | Test Report | 2022-03-24 | PDF 1.3 MB |
| Agent Authorization | Cover Letter(s) | 2022-03-24 | PDF 88.6 KB |
| Confidentiality Request _Long term | Cover Letter(s) | 2022-03-24 | PDF 123.3 KB |
| Confidentiality Request _Short term Metadata only | Cover Letter(s) | 2022-03-24 | PDF 100.1 KB |
| Confidentiality Request _Short term_revised0324 | Cover Letter(s) | 2022-03-24 | PDF 100.9 KB |
| MPE | RF Exposure Info | 2022-03-24 | PDF 491.2 KB |
| MPE_-Annex A | RF Exposure Info | 2022-03-24 | PDF 890.1 KB |
| MPE_-Annex B | RF Exposure Info | 2022-03-24 | PDF 1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 363.9 KB | |
| Schematics_IR Metadata only | Schematics | PDF 62.4 KB | |
| Schematics_Main Metadata only | Schematics | PDF 149 KB | |
| Operational Description Metadata only | Operational Description | PDF 165.8 KB | |
| Operational Description _Label-KDB147689 Metadata only | Operational Description | PDF 149.2 KB |
Application Information
| Application ID | MJ8Gzf1XI8WQJTjju31KiA== |
|---|---|
| Final Action Date | 2022-03-24 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031700792 |
| Model | MTW3L |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | True Wireless Earphones |
| Responsible Party | Anitha Shankari N S, Senior Compliance Manager, anitha.shankari@sennheiser-ce.com , +65-69797404 |
| Agent | Tilly Tilly Tilly, Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch, Tilly.pan@bureauveritas.com , 886-3-260-0642 |
| Technical Contact | Ken Liu, Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch, ken.liu@bureauveritas.com , +88633183232 |
| Non-Technical Contact | Tilly Pan, Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch, Tilly.pan@bureauveritas.com , 886-3-260-0642 |
| Test Firm | Richard Chen, Bureau Veritas CPS (H.K.) Ltd., Taoyuan Branch, richard.chen@bureauveritas.com , +886-(0)3-260-0884 |
| TCB Email | certification@telefication.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 04/26/2022 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | Yes |
| 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. End-users must be informed of transmitter operating conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| MJ8Gzf1XI8WQJTjju31KiA== | 2022-03-24 | Original Equipment |
| Ks2/Kp1B087syryK4b2xhA== | 2022-03-24 | Original Equipment |
Grants
TCB Grant - Application MJ8Gzf1XI8WQJTjju31KiA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Telefication B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 03/24/2022 Application Dated: 03/21/2022 |
| Sennheiser Consumer Audio GmbH |
| Am Labor 1 |
| 30900 Wedemark |
| Wedemark, Germany |
| Attention: Anitha Shankari N S , Senior Compliance 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: | 2A3ULMTW3L |
| Name of Grantee: | Sennheiser Consumer Audio GmbH |
| 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 |
| 15C | 2402.0 - 2480.0 | 0.018 |
| Output power listed is conducted. End-users must be informed of transmitter operating conditions for satisfying RF exposure compliance. |
EAS Grant - Application MJ8Gzf1XI8WQJTjju31KiA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Sennheiser Consumer Audio GmbH Am Labor 1 30900 Wedemark Wedemark, Germany |
Date of Grant: 03/24/2022 Application Dated: 03/21/2022 |
| Attention: Anitha Shankari N S , Senior Compliance 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: | 2A3ULMTW3L |
| Name of Grantee: | Sennheiser Consumer Audio GmbH |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | True Wireless Earphones |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.018 |
| Output power listed is conducted. End-users must be informed of transmitter operating conditions for satisfying RF exposure compliance. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Telefication B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 03/24/2022 Application Dated: 03/21/2022 |
| Sennheiser Consumer Audio GmbH |
| Am Labor 1 |
| 30900 Wedemark |
| Wedemark, Germany |
| Attention: Anitha Shankari N S , Senior Compliance 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: | 2A3ULMTW3L |
| Name of Grantee: | Sennheiser Consumer Audio GmbH |
| Equipment Class: | Digital Transmission System |
| Notes: | True Wireless Earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.002 |
| Output power listed is conducted. End-users must be informed of transmitter operating conditions for satisfying RF exposure compliance. |
EAS Grant - Application Ks2/Kp1B087syryK4b2xhA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Sennheiser Consumer Audio GmbH Am Labor 1 30900 Wedemark Wedemark, Germany |
Date of Grant: 03/24/2022 Application Dated: 03/21/2022 |
| Attention: Anitha Shankari N S , Senior Compliance 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: | 2A3ULMTW3L |
| Name of Grantee: | Sennheiser Consumer Audio GmbH |
| Equipment Class: | Digital Transmission System |
| Notes: | True Wireless Earphones |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.002 |
| Output power listed is conducted. End-users must be informed of transmitter operating conditions for satisfying RF exposure compliance. |
| Mail To: |