FCC ID 2AKMBTW-E3C
True Wireless Earbuds
by Kingstate Electronics(DongGuan)Co.,Ltd.
Grantee Code: 2AKMB Product Code: TWE3C
Latest application date: 2022-05-20
FCC ID Device Details
| FCC ID | 2AKMBTW-E3C |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AKMB |
| Product Code | TWE3C |
| Applicant Business | Kingstate Electronics(DongGuan)Co.,Ltd. 🇨🇳 |
| Related Domains |  kingstate.com.tw  dgddt.com |
| Equipment Class | True Wireless Earbuds |
| Test Firm | Dongguan Dongdian Testing Service Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-05-20 |
| 2402-2480 MHz | Original Equipment | 2022-05-20 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2022-11-14 | PDF 5.4 MB |
| Internal photos | Internal Photos | 2022-11-14 | PDF 2.3 MB |
| External photos | External Photos | 2022-11-14 | PDF 1.9 MB |
| ID label and location | ID Label/Location Info | 2022-05-20 | PDF 54.5 KB |
| SAR test setup photos | Test Setup Photos | 2022-11-14 | PDF 1,014.9 KB |
| Test setup photos | Test Setup Photos | 2022-11-14 | PDF 1,014.9 KB |
| Test setup photos | Test Setup Photos | 2022-11-14 | PDF 397 KB |
| SAR Test report | RF Exposure Info | 2022-05-20 | PDF 2.7 MB |
| Test reports | Test Report | 2022-05-20 | PDF 5.1 MB |
| Test reports | Test Report | 2022-05-20 | PDF 3.4 MB |
| POA | Attestation Statements | 2022-05-20 | PDF 588.4 KB |
| Confidentiality | Cover Letter(s) | 2022-05-20 | PDF 573.3 KB |
| Letter Authorization | Cover Letter(s) | 2022-05-20 | PDF 431.1 KB |
| Tune-up Procedure | Parts List/Tune Up Info | 2022-05-20 | PDF 45.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 216.4 KB | |
| Schematics Metadata only | Schematics | PDF 129 KB | |
| Operational Description Metadata only | Operational Description | PDF 47.6 KB |
Application Information
| Application ID | UiO3rpHPyU+gh1vALn18xw== |
|---|---|
| Final Action Date | 2022-05-20 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0026103820 |
| Model | TW-E3C |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | True Wireless Earbuds |
| Responsible Party | Jason Guo, Engineer, josonguo@kingstate.com.tw , 86-769-89212688 |
| Technical Contact | Damon Hu, Dongguan Dongdian Testing Service Co., Ltd, Daman_Hu@dgddt.com , 86-0769- 38826678 |
| Non-Technical Contact | Damon Hu, Dongguan Dongdian Testing Service Co., Ltd, Daman_Hu@dgddt.com , 86-0769- 38826678 |
| Test Firm | Mr. Jamy Yu, Dongguan Dongdian Testing Service Co., Ltd., jamy@dgddt.com , +86-0769-89201646 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 11/14/2022 |
| 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. For in-ear operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0mm from the head. The highest reported SAR for in-ear use condition is 0.37 W/kg. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| UiO3rpHPyU+gh1vALn18xw== | 2022-05-20 | Original Equipment |
| DJ8Vp3HoPHcCc16n0mJ+Bg== | 2022-05-20 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application UiO3rpHPyU+gh1vALn18xw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 05/20/2022 Application Dated: 05/20/2022 |
| 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: | 2AKMBTW-E3C |
| Name of Grantee: | Kingstate Electronics(DongGuan)Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | True Wireless Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.01854 |
| Output power listed is conducted. For in-ear operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0mm from the head. The highest reported SAR for in-ear use condition is 0.37 W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application UiO3rpHPyU+gh1vALn18xw==
| 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: 05/20/2022 Application Dated: 05/20/2022 |
| 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: | 2AKMBTW-E3C |
| Name of Grantee: | Kingstate Electronics(DongGuan)Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | True Wireless Earbuds |
| 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 | 0.01854 |
| Output power listed is conducted. For in-ear operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0mm from the head. The highest reported SAR for in-ear use condition is 0.37 W/kg. |
| 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: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 05/20/2022 Application Dated: 05/20/2022 |
| 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: | 2AKMBTW-E3C |
| Name of Grantee: | Kingstate Electronics(DongGuan)Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | True Wireless Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00929 |
| Output power listed is conducted. For in-ear operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0mm from the head. The highest reported SAR for in-ear use condition is 0.37 W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application DJ8Vp3HoPHcCc16n0mJ+Bg==
| 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: 05/20/2022 Application Dated: 05/20/2022 |
| 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: | 2AKMBTW-E3C |
| Name of Grantee: | Kingstate Electronics(DongGuan)Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | True Wireless Earbuds |
| 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 | 0.00929 |
| Output power listed is conducted. For in-ear operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0mm from the head. The highest reported SAR for in-ear use condition is 0.37 W/kg. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |