FCC ID 2BQT4-ST01SR
Scent Diffuser
by Hunan Heyu Technology Co., Ltd.
Grantee Code: 2BQT4 Product Code: ST01SR
Latest application date: 2025-07-18
FCC ID Device Details
| FCC ID | 2BQT4-ST01SR |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BQT4 |
| Product Code | ST01SR |
| Applicant Business | Hunan Heyu Technology Co., Ltd. 🇨🇳 |
| Equipment Class | Scent Diffuser |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2BPW3-TW-RA01 Grant Date: 06/12/2025 | 2025-07-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| External photos | External Photos | 2025-07-18 | PDF 731.6 KB |
| ID label and location | ID Label/Location Info | 2025-07-18 | PDF 73.1 KB |
| Attestation_Statement | Attestation Statements | 2025-07-18 | PDF 461.7 KB |
| Kaspersky Statement | Attestation Statements | 2025-07-18 | PDF 810.4 KB |
| Product similarity Declaration | Attestation Statements | 2025-07-18 | PDF 659.6 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2025-07-18 | PDF 1.4 MB |
| Us_Agent | Attestation Statements | 2025-07-18 | PDF 281.4 KB |
| Authorization Letter from original applicant | Cover Letter(s) | 2025-07-18 | PDF 263.1 KB |
| Change ID Request | Cover Letter(s) | 2025-07-18 | PDF 279.7 KB |
| Letter Authorization | Cover Letter(s) | 2025-07-18 | PDF 223.2 KB |
Application Information
| Application ID | y4OkqKn8EB3a4ZPoat+y6w== |
|---|---|
| Final Action Date | 2025-07-18 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2BPW3-TW-RA01 Grant Date: 06/12/2025 |
| Applicant FRN | 0037271590 |
| Model | ST01SR |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Scent Diffuser |
| Responsible Party | Jack bu, 986250419@qq.com  , 18906679427 |
| Technical Contact | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com  , 400-688-3552 |
| Test Firm | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com , 400-688-3552 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| 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 |
|---|---|---|
| y4OkqKn8EB3a4ZPoat+y6w== | 2025-07-18 | Change in identification of presently authorized equipment. Original FCC ID: 2BPW3-TW-RA01 Grant Date: 06/12/2025 |
Equipment Authorization
| Frequency |
|---|
| 2402-2480 MHz |
Grants
TCB Grant - Application y4OkqKn8EB3a4ZPoat+y6w==
| 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: 07/18/2025 Application Dated: 07/18/2025 |
| Hunan Heyu Technology Co., Ltd. |
| RM503, Building E1, 18 Jianshan Road, |
| Lugu Street, Xiangjiang New District, |
| ChangSha, 410000, China, China |
| Attention: Jack bu , |
| 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: | 2BQT4-ST01SR |
| Name of Grantee: | Hunan Heyu Technology Co., Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Scent Diffuser |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 |