FCC ID 2AVFE-HTCTWS4
HTC True Wireless Earbuds 1+
by Water World International Industrial Limited
Grantee Code: 2AVFE Product Code: HTCTWS4
Latest application date: 2022-05-31
FCC ID Device Details
| FCC ID | 2AVFE-HTCTWS4 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AVFE |
| Product Code | HTCTWS4 |
| Applicant Business | Water World International Industrial Limited 🇨🇳 |
| Related Domains |  waterworld.com.cn |
| Equipment Class | HTC True Wireless Earbuds 1+ |
| Test Firm | Waltek Testing Group (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-05-31 |
| 2402-2480 MHz | Original Equipment | 2022-05-31 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2022-05-31 | PDF 377.1 KB |
| Internal Photos | Internal Photos | 2022-05-31 | PDF 2.3 MB |
| External Photos | External Photos | 2022-05-31 | PDF 1.2 MB |
| Label Information | ID Label/Location Info | 2022-05-31 | PDF 181.8 KB |
| TSUP | Test Setup Photos | 2022-05-31 | PDF 1.3 MB |
| TR DSS | Test Report | 2022-05-31 | PDF 988.9 KB |
| TR DTS | Test Report | 2022-05-31 | PDF 563.8 KB |
| Confidentiality Letter | Cover Letter(s) | 2022-05-31 | PDF 40.7 KB |
| Label Justification Letter | Cover Letter(s) | 2022-05-31 | PDF 24.5 KB |
| POA Letter | Cover Letter(s) | 2022-05-31 | PDF 34.7 KB |
| RF Exposure Report | RF Exposure Info | 2022-05-31 | PDF 74.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 71.6 KB | |
| Schematics Metadata only | Schematics | PDF 58.7 KB | |
| Operational Description Metadata only | Operational Description | PDF 121.8 KB |
Application Information
| Application ID | V3Fqn/5FClwgYSHJT2GgGQ== |
|---|---|
| Final Action Date | 2022-05-31 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0029055951 |
| Model | HTCTWS4 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | HTC True Wireless Earbuds 1+ |
| Responsible Party | Lang Xue, Engineer, xlang@waterworld.com.cn , (86)755-26397010 |
| Test Firm | Jandy So, Waltek Testing Group (Shenzhen) Co., Ltd., jandyso@semtest.com.cn  , 86 755 33663308 |
| 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 | Power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| V3Fqn/5FClwgYSHJT2GgGQ== | 2022-05-31 | Original Equipment |
| TBDSN8BsyfH+4H06rRhYvQ== | 2022-05-31 | Original Equipment |
Grants
TCB Grant - Application V3Fqn/5FClwgYSHJT2GgGQ==
| 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: 05/31/2022 Application Dated: 05/31/2022 |
| Water World International Industrial Limited |
| Unit C,24/F,Golden Bear Industrial Centre, |
| 66-82 Chai Wan Kok Street,Tsuen Wan NT |
| HONGKONG, China |
| Attention: Lang Xue , 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: | 2AVFE-HTCTWS4 |
| Name of Grantee: | Water World International Industrial Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | HTC True Wireless Earbuds 1+ |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0021 |
| Power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application V3Fqn/5FClwgYSHJT2GgGQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Water World International Industrial Limited Unit C,24/F,Golden Bear Industrial Centre, 66-82 Chai Wan Kok Street,Tsuen Wan NT HONGKONG, China |
Date of Grant: 05/31/2022 Application Dated: 05/31/2022 |
| Attention: Lang Xue , 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: | 2AVFE-HTCTWS4 |
| Name of Grantee: | Water World International Industrial Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | HTC True Wireless Earbuds 1+ |
| 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 | 0.0021 |
| Power listed is 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: 05/31/2022 Application Dated: 05/31/2022 |
| Water World International Industrial Limited |
| Unit C,24/F,Golden Bear Industrial Centre, |
| 66-82 Chai Wan Kok Street,Tsuen Wan NT |
| HONGKONG, China |
| Attention: Lang Xue , 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: | 2AVFE-HTCTWS4 |
| Name of Grantee: | Water World International Industrial Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | HTC True Wireless Earbuds 1+ |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0021 |
| Power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application TBDSN8BsyfH+4H06rRhYvQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Water World International Industrial Limited Unit C,24/F,Golden Bear Industrial Centre, 66-82 Chai Wan Kok Street,Tsuen Wan NT HONGKONG, China |
Date of Grant: 05/31/2022 Application Dated: 05/31/2022 |
| Attention: Lang Xue , 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: | 2AVFE-HTCTWS4 |
| Name of Grantee: | Water World International Industrial Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | HTC True Wireless Earbuds 1+ |
| 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 | 0.0021 |
| Power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |