FCC ID 2AOKB-A3957
Wireless Earphone
by Anker Innovations Limited
Grantee Code: 2AOKB Product Code: A3957
Latest application date: 2025-01-21
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-01-21 |
| 2402-2480 MHz | Original Equipment | 2025-01-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-07-21 | PDF 3.5 MB |
| Internal Photos | Internal Photos | 2025-07-21 | PDF 1.8 MB |
| External Photos | External Photos | 2025-07-21 | PDF 729.4 KB |
| Label | ID Label/Location Info | 2025-01-21 | PDF 752.8 KB |
| SAR Test Setup Photo | Test Setup Photos | 2025-07-21 | PDF 890.2 KB |
| Test Setup Photos | Test Setup Photos | 2025-07-21 | PDF 319.8 KB |
| Antenna Information | Test Report | 2025-01-21 | PDF 852.3 KB |
| Antenna Information | Test Report | 2025-01-21 | PDF 862.1 KB |
| SAR Test Report | RF Exposure Info | 2025-01-21 | PDF 5 MB |
| Test Report | Test Report | 2025-01-21 | PDF 4.3 MB |
| Test Report | Test Report | 2025-01-21 | PDF 4.6 MB |
| Test Report | Test Report | 2025-01-21 | PDF 3.6 MB |
| Declaration Letter | Attestation Statements | 2025-01-21 | PDF 103.8 KB |
| US Agent | Attestation Statements | 2025-01-21 | PDF 70.7 KB |
| Authorization Letter | Cover Letter(s) | 2025-01-21 | PDF 15.7 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-01-21 | PDF 66 KB |
| Block Diagram Metadata only | Block Diagram | PDF 52.2 KB | |
| Schematics Metadata only | Schematics | PDF 860.5 KB | |
| Operation Description Metadata only | Operational Description | PDF 45.9 KB | |
| Tune Up Procedure Metadata only | Parts List/Tune Up Info | PDF 42.9 KB |
Application Information
| Application ID | mcYO0b8nyYLwlgelZa//8A== |
|---|---|
| Final Action Date | 2025-01-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027073105 |
| Model | A3957 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Earphone |
| Responsible Party | Louis Qi, Louis.qi@anker.com  , +86-755-86544807 |
| Technical Contact | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd., Keny.Xu@sgs.com  , 86-755-25328629 |
| Non-Technical Contact | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd., Keny.Xu@sgs.com , 86-755-25328629 |
| Test Firm | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd. Sh, Keny.Xu@sgs.com , +86 (0)755 2532 8629 |
| TCB Email | USCTS.TCB@SGS.COM |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 07/21/2025 |
| 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. SAR compliance for head operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the head requirements to satisfy RF exposure compliance. The highest reported SAR for head exposure conditions is 0.36 W/kg. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| mcYO0b8nyYLwlgelZa//8A== | 2025-01-21 | Original Equipment |
| H7BDzjpwkw4OxUpd/iXOww== | 2025-01-21 | Original Equipment |
Grants
TCB Grant - Application mcYO0b8nyYLwlgelZa//8A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 01/21/2025 Application Dated: 01/21/2025 |
| Anker Innovations Limited |
| Unit 56, 8th Floor, Tower 2, Admiralty Centre, |
| 18 Harcourt Road, Hong Kong |
| Attention: Louis Qi |
| 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: | 2AOKB-A3957 |
| Name of Grantee: | Anker Innovations Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Earphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0092 |
| Output Power listed is conducted. SAR compliance for head operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the head requirements to satisfy RF exposure compliance. The highest reported SAR for head exposure conditions is 0.36 W/kg. |
EAS Grant - Application mcYO0b8nyYLwlgelZa//8A==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Anker Innovations Limited Unit 56, 8th Floor, Tower 2, Admiralty Centre, 18 Harcourt Road, Hong Kong |
Date of Grant: 01/21/2025 Application Dated: 01/21/2025 |
| Attention: Louis Qi |
| 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: | 2AOKB-A3957 |
| Name of Grantee: | Anker Innovations Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Earphone |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0092 |
| Output Power listed is conducted. SAR compliance for head operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the head requirements to satisfy RF exposure compliance. The highest reported SAR for head exposure conditions is 0.36 W/kg. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 01/21/2025 Application Dated: 01/21/2025 |
| Anker Innovations Limited |
| Unit 56, 8th Floor, Tower 2, Admiralty Centre, |
| 18 Harcourt Road, Hong Kong |
| Attention: Louis Qi |
| 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: | 2AOKB-A3957 |
| Name of Grantee: | Anker Innovations Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Earphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0039 |
| Output Power listed is conducted. SAR compliance for head operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the head requirements to satisfy RF exposure compliance. The highest reported SAR for head exposure conditions is 0.36 W/kg. |
EAS Grant - Application H7BDzjpwkw4OxUpd/iXOww==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Anker Innovations Limited Unit 56, 8th Floor, Tower 2, Admiralty Centre, 18 Harcourt Road, Hong Kong |
Date of Grant: 01/21/2025 Application Dated: 01/21/2025 |
| Attention: Louis Qi |
| 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: | 2AOKB-A3957 |
| Name of Grantee: | Anker Innovations Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Earphone |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0039 |
| Output Power listed is conducted. SAR compliance for head operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the head requirements to satisfy RF exposure compliance. The highest reported SAR for head exposure conditions is 0.36 W/kg. |
| Mail To: |