FCC ID 2ASDITWSEJ08WM
Mi True Wireless Earphones 2 Basic
by Tiinlab Corporation
Grantee Code: 2ASDI Product Code: TWSEJ08WM
Latest application date: 2021-08-03
FCC ID Device Details
| FCC ID | 2ASDITWSEJ08WM |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ASDI |
| Product Code | TWSEJ08WM |
| Applicant Business | Tiinlab Corporation 🇨🇳 |
| Related Domains |  tiinlab.com |
| Equipment Class | Mi True Wireless Earphones 2 Basic |
| Test Firm | EMTEK (Shenzhen) Co., Ltd. |
Linked Records
Barcode records decoded from published FCC label exhibits or linked by an explicit FCC ID reference on a product page.
| UPC / GTIN | Linked product |
|---|---|
| 6934177718724 EAN-13 · GTIN-14 06934177718724 | Mi True Wireless Earphones 2 Basic Brand: Tiinlab Corporation · Model: TWSEJ08WM Source: FCC label |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2021-08-03 |
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2021-08-03 |
| 2402-2480 MHz | Original Equipment | 2020-09-24 |
| 2402-2480 MHz | Original Equipment | 2020-09-24 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Product Manual | Users Manual | 2021-03-18 | PDF 3 MB |
| Internal Photos | Internal Photos | 2021-08-03 | PDF 1.2 MB |
| Product-Internal | Internal Photos | 2021-03-18 | PDF 892.9 KB |
| External Photos | External Photos | 2021-08-03 | PDF 1.7 MB |
| Product-External | External Photos | 2021-03-18 | PDF 662.8 KB |
| Declaration letter for label location | Cover Letter(s) | 2020-09-24 | PDF 124.6 KB |
| Label info | ID Label/Location Info | 2020-09-24 | PDF 888.6 KB |
| Product label | ID Label/Location Info | 2020-09-24 | PDF 3.6 MB |
| Test Setup Photos | Test Setup Photos | 2021-08-03 | PDF 109.2 KB |
| Test Setup Photo | Test Setup Photos | 2021-03-18 | PDF 566.1 KB |
| Test Report BLE | Test Report | 2021-08-03 | PDF 715.6 KB |
| Test Report BT | Test Report | 2021-08-03 | PDF 854.6 KB |
| Test Data DSS Part 1 of 2_Appendix B(BR EDR) | Test Report | 2020-09-24 | PDF 4 MB |
| Test Data DSS Part 2 of 2_Appendix B(BR EDR) | Test Report | 2020-09-24 | PDF 3.9 MB |
| Test Data DTS_Appendix C (BLE) | Test Report | 2020-09-24 | PDF 4 MB |
| Test Report | Test Report | 2020-09-24 | PDF 837.2 KB |
| C2PC Letter | Cover Letter(s) | 2021-08-03 | PDF 17.3 KB |
| Confidentiality Letter | Cover Letter(s) | 2021-08-03 | PDF 19.9 KB |
| POA Letter | Cover Letter(s) | 2021-08-03 | PDF 20.2 KB |
| Authorization_letter | Cover Letter(s) | 2020-09-24 | PDF 247.6 KB |
| Confidentiality Letter FCC | Cover Letter(s) | 2020-09-24 | PDF 427.3 KB |
| RF Exposure | RF Exposure Info | 2020-09-24 | PDF 235.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 16.9 KB | |
| Schematic diagram Metadata only | Schematics | PDF 61.7 KB | |
| Schematics Metadata only | Schematics | PDF 80.3 KB | |
| Antenna Specification Metadata only | Operational Description | PDF 1.1 MB | |
| Operational Description Metadata only | Operational Description | PDF 352.7 KB |
Application Information
| Application ID | ttun+fVERSzTRzqFyA+oYw== |
|---|---|
| Final Action Date | 2021-08-03 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0028116580 |
| Model | TWSEJ08WM |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Mi True Wireless Earphones 2 Basic |
| Responsible Party | Lance Lang, lance.lang@tiinlab.com , 075586720410 |
| Test Firm | Lisa Wang, EMTEK (Shenzhen) Co., Ltd., wangli@emtek.com.cn  , 86 755 26954280 |
| TCB Email | tei@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 | Class II Permissive Change: Antenna changes only. Output power listed is peak conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| ttun+fVERSzTRzqFyA+oYw== | 2021-08-03 | Class II permissive change or modification of presently authorized equipment |
| G4DY1/hkK6BMTee9kFcNoQ== | 2021-08-03 | Class II permissive change or modification of presently authorized equipment |
| vmy0Y4UX3R41ZqAFg8avOA== | 2020-09-24 | Original Equipment |
| 28VaurMRFarEBf6yFshtcw== | 2020-09-24 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application vmy0Y4UX3R41ZqAFg8avOA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 09/24/2020 Application Dated: 09/24/2020 |
| Tiinlab Corporation |
| No. 3333, Liuxian Avenue, Tower A, 35th Floor, |
| Tanglang City, Nanshan District |
| Shenzhen, China |
| Attention: Lance Lang |
| 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: | 2ASDITWSEJ08WM |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Mi True Wireless Earphones 2 Basic |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0043 |
| Output power listed is peak conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application vmy0Y4UX3R41ZqAFg8avOA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Tiinlab Corporation No. 3333, Liuxian Avenue, Tower A, 35th Floor, Tanglang City, Nanshan District Shenzhen, China |
Date of Grant: 09/24/2020 Application Dated: 09/24/2020 |
| Attention: Lance Lang |
| 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: | 2ASDITWSEJ08WM |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Mi True Wireless Earphones 2 Basic |
| 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 | 0.0043 |
| Output power listed is peak conducted. |
| 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: |
|
Timco Engineering, Inc. 849 NW State Road 45 Newberry, FL 32669 |
Date of Grant: 08/03/2021 Application Dated: 08/03/2021 |
| Tiinlab Corporation |
| No. 3333, Liuxian Avenue, Tower A, 35th Floor, |
| Tanglang City, Nanshan District |
| Shenzhen, China |
| Attention: Lance Lang |
| 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: | 2ASDITWSEJ08WM |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Mi True Wireless Earphones 2 Basic |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.004 |
| Class II Permissive Change: Antenna changes only. Output power listed is peak conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application ttun+fVERSzTRzqFyA+oYw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Tiinlab Corporation No. 3333, Liuxian Avenue, Tower A, 35th Floor, Tanglang City, Nanshan District Shenzhen, China |
Date of Grant: 08/03/2021 Application Dated: 08/03/2021 |
| Attention: Lance Lang |
| 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: | 2ASDITWSEJ08WM |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Mi True Wireless Earphones 2 Basic |
| 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 | 0.004 |
| Class II Permissive Change: Antenna changes only. Output power listed is peak conducted. |
| 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: |
|
Timco Engineering, Inc. 849 NW State Road 45 Newberry, FL 32669 |
Date of Grant: 08/03/2021 Application Dated: 08/03/2021 |
| Tiinlab Corporation |
| No. 3333, Liuxian Avenue, Tower A, 35th Floor, |
| Tanglang City, Nanshan District |
| Shenzhen, China |
| Attention: Lance Lang |
| 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: | 2ASDITWSEJ08WM |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Mi True Wireless Earphones 2 Basic |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.004 |
| Class II Permissive Change: Antenna changes only. Output power listed is peak conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application G4DY1/hkK6BMTee9kFcNoQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Tiinlab Corporation No. 3333, Liuxian Avenue, Tower A, 35th Floor, Tanglang City, Nanshan District Shenzhen, China |
Date of Grant: 08/03/2021 Application Dated: 08/03/2021 |
| Attention: Lance Lang |
| 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: | 2ASDITWSEJ08WM |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Mi True Wireless Earphones 2 Basic |
| 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 | 0.004 |
| Class II Permissive Change: Antenna changes only. Output power listed is peak conducted. |
| 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: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 09/24/2020 Application Dated: 09/24/2020 |
| Tiinlab Corporation |
| No. 3333, Liuxian Avenue, Tower A, 35th Floor, |
| Tanglang City, Nanshan District |
| Shenzhen, China |
| Attention: Lance Lang |
| 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: | 2ASDITWSEJ08WM |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Mi True Wireless Earphones 2 Basic |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.004 |
| Output Power listed is peak conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application 28VaurMRFarEBf6yFshtcw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Tiinlab Corporation No. 3333, Liuxian Avenue, Tower A, 35th Floor, Tanglang City, Nanshan District Shenzhen, China |
Date of Grant: 09/24/2020 Application Dated: 09/24/2020 |
| Attention: Lance Lang |
| 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: | 2ASDITWSEJ08WM |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Mi True Wireless Earphones 2 Basic |
| 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 | 0.004 |
| Output Power listed is peak conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |