FCC ID 2A9QD-BH4010
DAO Wireless TWS
by Shenzhen Tengfei Technology Management Ltd.
Grantee Code: 2A9QD Product Code: BH4010
Latest application date: 2024-04-08
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-04-08 |
| 2402-2480 MHz | Original Equipment | 2024-04-08 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-04-08 | PDF 686.8 KB |
| Internal Photos | Internal Photos | 2024-04-08 | PDF 2 MB |
| External Photos | External Photos | 2024-04-08 | PDF 897.5 KB |
| Label & Label Location | ID Label/Location Info | 2024-04-08 | PDF 380.3 KB |
| Test Setup Photos | Test Setup Photos | 2024-04-08 | PDF 596.2 KB |
| Test Setup Photos | Test Setup Photos | 2024-04-08 | PDF 502.5 KB |
| Antenna Specifications | Test Report | 2024-04-08 | PDF 928 KB |
| Test Report | Test Report | 2024-04-08 | PDF 5.9 MB |
| Test Report | Test Report | 2024-04-08 | PDF 4.3 MB |
| Attestation Statements Part 2.911(d)(5)i | Attestation Statements | 2024-04-08 | PDF 1.2 MB |
| Attestation Statements Part 2.911(d)(5)ii | Attestation Statements | 2024-04-08 | PDF 1.2 MB |
| US Agent Letter | Attestation Statements | 2024-04-08 | PDF 1.8 MB |
| Confidentiality Letter | Cover Letter(s) | 2024-04-08 | PDF 1.8 MB |
| POA | Cover Letter(s) | 2024-04-08 | PDF 1.5 MB |
| RF Exposure | RF Exposure Info | 2024-04-08 | PDF 221.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 12.8 KB | |
| Schematics Metadata only | Schematics | PDF 196.9 KB | |
| Operation Description Metadata only | Operational Description | PDF 401.4 KB |
Application Information
| Application ID | p1TemsissrIVlR+2k0bnEQ== |
|---|---|
| Final Action Date | 2024-04-08 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033181280 |
| Model | BH4010 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | DAO Wireless TWS |
| Responsible Party | Mei Jing, Product Manager, nicole.jing@fstln.io  , 15889961069 |
| Test Firm | Chris You, CCIC Southern Testing Co., Ltd, youxj@ccic-set.com  , 86-0755-86131239 |
| 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 |
|---|---|---|
| p1TemsissrIVlR+2k0bnEQ== | 2024-04-08 | Original Equipment |
| mUaYvnReGw8eR3fZ2pjXjg== | 2024-04-08 | Original Equipment |
Grants
TCB Grant - Application p1TemsissrIVlR+2k0bnEQ==
| 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: 04/08/2024 Application Dated: 04/08/2024 |
| Shenzhen Tengfei Technology Management Ltd. |
| Room 3101, Building D1, Chuangzhi Yuncheng, |
| Liuxian Avenue, Xili Street, Nanshan District |
| Shenzhen, China |
| Attention: Mei Jing , Product Manager |
| 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: | 2A9QD-BH4010 |
| Name of Grantee: | Shenzhen Tengfei Technology Management Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | DAO Wireless TWS |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.009 |
| Power listed is conducted. |
EAS Grant - Application p1TemsissrIVlR+2k0bnEQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Tengfei Technology Management Ltd. Room 3101, Building D1, Chuangzhi Yuncheng, Liuxian Avenue, Xili Street, Nanshan District Shenzhen, China |
Date of Grant: 04/08/2024 Application Dated: 04/08/2024 |
| Attention: Mei Jing , Product Manager |
| 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: | 2A9QD-BH4010 |
| Name of Grantee: | Shenzhen Tengfei Technology Management Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | DAO Wireless TWS |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.009 |
| Power listed is conducted. |
| 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: 04/08/2024 Application Dated: 04/08/2024 |
| Shenzhen Tengfei Technology Management Ltd. |
| Room 3101, Building D1, Chuangzhi Yuncheng, |
| Liuxian Avenue, Xili Street, Nanshan District |
| Shenzhen, China |
| Attention: Mei Jing , Product Manager |
| 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: | 2A9QD-BH4010 |
| Name of Grantee: | Shenzhen Tengfei Technology Management Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | DAO Wireless TWS |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.002 |
| Power listed is conducted. |
EAS Grant - Application mUaYvnReGw8eR3fZ2pjXjg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Tengfei Technology Management Ltd. Room 3101, Building D1, Chuangzhi Yuncheng, Liuxian Avenue, Xili Street, Nanshan District Shenzhen, China |
Date of Grant: 04/08/2024 Application Dated: 04/08/2024 |
| Attention: Mei Jing , Product Manager |
| 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: | 2A9QD-BH4010 |
| Name of Grantee: | Shenzhen Tengfei Technology Management Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | DAO Wireless TWS |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.002 |
| Power listed is conducted. |
| Mail To: |