FCC ID 2BUJN-JWBT-NA-201
Bluetooth Audio Module
by Jiewei Intelligent Internet of Things Technology (Changzhou) Co., Ltd.
Grantee Code: 2BUJN Product Code: JWBTNA201
Latest application date: 2026-01-26
FCC ID Device Details
| FCC ID | 2BUJN-JWBT-NA-201 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BUJN |
| Product Code | JWBTNA201 |
| Applicant Business | Jiewei Intelligent Internet of Things Technology (Changzhou) Co., Ltd. 🇨🇳 |
| Related Domains |  glocerts.com |
| Equipment Class | Bluetooth Audio Module |
| Test Firm | Guangdong Asia Hongke Test Technology Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-01-26 |
| 2402-2480 MHz | Original Equipment | 2026-01-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-01-26 | PDF 945.4 KB |
| Internal photo | Internal Photos | 2026-01-26 | PDF 244.5 KB |
| External photo | External Photos | 2026-01-26 | PDF 601.8 KB |
| Lable and location | ID Label/Location Info | 2026-01-26 | PDF 144.6 KB |
| Test Setup Photos | Test Setup Photos | 2026-01-26 | PDF 356.7 KB |
| AiTSZ-260112020FW1_FCC Test Report_BT BREDR | Test Report | 2026-01-26 | PDF 1.8 MB |
| AiTSZ-260112020FW2_FCC Test Report_BLE | Test Report | 2026-01-26 | PDF 831.4 KB |
| Antenna spec | Test Report | 2026-01-26 | PDF 484.6 KB |
| Appendix RF test data for BLE | Test Report | 2026-01-26 | PDF 1.2 MB |
| Appendix RF test data for BT | Test Report | 2026-01-26 | PDF 4.3 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-01-26 | PDF 126.8 KB |
| Us agent-2BUJN-JWBT-NA-201 | Attestation Statements | 2026-01-26 | PDF 54.3 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-01-26 | PDF 87.5 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-01-26 | PDF 105.3 KB |
| USA-ModularApprovalRequest | Cover Letter(s) | 2026-01-26 | PDF 204.4 KB |
| AiTSZ-260112020FW3_FCC RF EXPOSURE | RF Exposure Info | 2026-01-26 | PDF 353.9 KB |
| Block diagram Metadata only | Block Diagram | PDF 59.7 KB | |
| Schematic Metadata only | Schematics | PDF 29.9 KB | |
| Operation Description Metadata only | Operational Description | PDF 233.3 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 146.3 KB |
Application Information
| Application ID | W/elfLZ3O3ljIw3Rm4KFbw== |
|---|---|
| Final Action Date | 2026-01-26 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037906112 |
| Model | JWBT-NA-201 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth Audio Module |
| Responsible Party | xulian jiang, 13401652412@139.com  , 13401652412 |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039 |
| Test Firm | Coin Tang, Guangdong Asia Hongke Test Technology Limited, coin.tang@aitek.org.cn  , 86-755-23096763 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| W/elfLZ3O3ljIw3Rm4KFbw== | 2026-01-26 | Original Equipment |
| PghPpFHxCzhgVhLDVI2v/w== | 2026-01-26 | Original Equipment |
Grants
TCB Grant - Application W/elfLZ3O3ljIw3Rm4KFbw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 01/26/2026 Application Dated: 01/26/2026 |
| Jiewei Intelligent Internet of Things Technology (Changzhou) Co., Ltd. |
| Room 106, Building C, Tianrun Tech Building |
| Changzhou Science & Education Town |
| changzhou, China |
| Attention: xulian jiang , |
| 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: | 2BUJN-JWBT-NA-201 |
| Name of Grantee: | Jiewei Intelligent Internet of Things Technology (Changzhou) Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Audio Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0031 |
| Single Modular Approval. Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. The maximum antenna gain is 1.70dBi. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
TCB Grant - Application PghPpFHxCzhgVhLDVI2v/w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 01/26/2026 Application Dated: 01/26/2026 |
| Jiewei Intelligent Internet of Things Technology (Changzhou) Co., Ltd. |
| Room 106, Building C, Tianrun Tech Building |
| Changzhou Science & Education Town |
| changzhou, China |
| Attention: xulian jiang , |
| 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: | 2BUJN-JWBT-NA-201 |
| Name of Grantee: | Jiewei Intelligent Internet of Things Technology (Changzhou) Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth Audio Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0014 |
| Single Modular Approval. Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. The maximum antenna gain is 1.70dBi. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |