FCC ID 2AKMBTWE3B
Truly wireless Earphones
by Kingstate Electronics(DongGuan)Co.,Ltd.
Grantee Code: 2AKMB Product Code: TWE3B
Latest application date: 2020-11-11
FCC ID Device Details
| FCC ID | 2AKMBTWE3B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AKMB |
| Product Code | TWE3B |
| Applicant Business | Kingstate Electronics(DongGuan)Co.,Ltd. 🇨🇳 |
| Related Domains |  kingstate.com.tw |
| Equipment Class | Truly wireless Earphones |
| Test Firm | SGS-CSTC Standards Technical Services Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2020-11-11 |
| 2402-2480 MHz | Original Equipment | 2020-11-11 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2021-05-10 | PDF 2.8 MB |
| User Manual | Users Manual | 2021-05-10 | PDF 3.1 MB |
| Internal photo | Internal Photos | 2021-05-10 | PDF 2.2 MB |
| External Photos | External Photos | 2021-05-10 | PDF 745.4 KB |
| Label placement Reasons letter | ID Label/Location Info | 2020-11-11 | PDF 67.9 KB |
| Test Setup photo | Test Setup Photos | 2021-05-10 | PDF 628.6 KB |
| Test setup photo | Test Setup Photos | 2021-05-10 | PDF 628.6 KB |
| Test setup photo | Test Setup Photos | 2021-05-10 | PDF 1.2 MB |
| test Setup Photo | Test Setup Photos | 2021-05-10 | PDF 1.2 MB |
| SAR Test Report | Test Report | 2020-11-11 | PDF 3.1 MB |
| Test Report | Test Report | 2020-11-11 | PDF 4 MB |
| Test Report | Test Report | 2020-11-11 | PDF 4.4 MB |
| Applicant_Declaration_Letter | Cover Letter(s) | 2020-11-11 | PDF 53.5 KB |
| Confidentiality Letter | Cover Letter(s) | 2020-11-11 | PDF 14.1 KB |
| Declaration Letter | Cover Letter(s) | 2020-11-11 | PDF 53.5 KB |
| POA | Cover Letter(s) | 2020-11-11 | PDF 13.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 40.9 KB | |
| Schematic Metadata only | Schematics | PDF 391.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 87 KB | |
| Tune up Infor Metadata only | Parts List/Tune Up Info | PDF 51.2 KB |
Application Information
| Application ID | r57m6nBLAnVKclxay2/zhQ== |
|---|---|
| Final Action Date | 2020-11-11 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0026103820 |
| Model | TWE3B |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Truly wireless Earphones |
| Responsible Party | Jason Guo, Engineer, josonguo@kingstate.com.tw , 86-769-89212688 |
| Technical Contact | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd., keny.xu@sgs.com  , 86-755-25328629 |
| Test Firm | Derek Yang, SGS-CSTC Standards Technical Services Co., Ltd, Derek-WZ.yang@sgs.com , +86 0135 6484 8721 |
| 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 | 05/10/2021 |
| 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 | Power Output 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 0.21 W/kg. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| r57m6nBLAnVKclxay2/zhQ== | 2020-11-11 | Original Equipment |
| J3RNA3yeyyxE3NyEmsXN8A== | 2020-11-11 | Original Equipment |
Grants
TCB Grant - Application r57m6nBLAnVKclxay2/zhQ==
| 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: 11/11/2020 Application Dated: 11/11/2020 |
| Kingstate Electronics(DongGuan)Co.,Ltd. |
| Shi Chong Industrial Park, Shi Chong Avenue, |
| Xiang Xi Village, Shi Pai Town |
| Dongguan, China |
| Attention: Jason Guo , Engineer |
| 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: | 2AKMBTWE3B |
| Name of Grantee: | Kingstate Electronics(DongGuan)Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Truly wireless Earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0021 |
| Power Output 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 0.21 W/kg. |
EAS Grant - Application r57m6nBLAnVKclxay2/zhQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Kingstate Electronics(DongGuan)Co.,Ltd. Shi Chong Industrial Park, Shi Chong Avenue, Xiang Xi Village, Shi Pai Town Dongguan, China |
Date of Grant: 11/11/2020 Application Dated: 11/11/2020 |
| Attention: Jason Guo , Engineer |
| 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: | 2AKMBTWE3B |
| Name of Grantee: | Kingstate Electronics(DongGuan)Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Truly 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 | 0.0021 |
| Power Output 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 0.21 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: 11/11/2020 Application Dated: 11/11/2020 |
| Kingstate Electronics(DongGuan)Co.,Ltd. |
| Shi Chong Industrial Park, Shi Chong Avenue, |
| Xiang Xi Village, Shi Pai Town |
| Dongguan, China |
| Attention: Jason Guo , Engineer |
| 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: | 2AKMBTWE3B |
| Name of Grantee: | Kingstate Electronics(DongGuan)Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Truly wireless Earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.015 |
| Power Output 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 0.21 W/kg. |
EAS Grant - Application J3RNA3yeyyxE3NyEmsXN8A==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Kingstate Electronics(DongGuan)Co.,Ltd. Shi Chong Industrial Park, Shi Chong Avenue, Xiang Xi Village, Shi Pai Town Dongguan, China |
Date of Grant: 11/11/2020 Application Dated: 11/11/2020 |
| Attention: Jason Guo , Engineer |
| 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: | 2AKMBTWE3B |
| Name of Grantee: | Kingstate Electronics(DongGuan)Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Truly 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 | 0.015 |
| Power Output 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 0.21 W/kg. |
| Mail To: |