FCC ID 2BQSU-S1000
Scent Diffuser
by Guangzhou Changmu Technology Co., Ltd.
Grantee Code: 2BQSU Product Code: S1000
Latest application date: 2025-07-23
FCC ID Device Details
| FCC ID | 2BQSU-S1000 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BQSU |
| Product Code | S1000 |
| Applicant Business | Guangzhou Changmu Technology Co., Ltd. 🇨🇳 |
| Related Domains |  charm-aroma.com |
| Equipment Class | Scent Diffuser |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-23 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-07-23 | PDF 701 KB |
| Internal photos | Internal Photos | 2025-07-23 | PDF 1.6 MB |
| External photos | External Photos | 2025-07-23 | PDF 1.2 MB |
| ID label and location | ID Label/Location Info | 2025-07-23 | PDF 206.6 KB |
| Test Setup photo | Test Setup Photos | 2025-07-23 | PDF 1.1 MB |
| Antenna Specification Earphone | Test Report | 2025-07-23 | PDF 1.1 MB |
| Test report | Test Report | 2025-07-23 | PDF 3.4 MB |
| Attestation_Statement | Attestation Statements | 2025-07-23 | PDF 112.5 KB |
| Kaspersky Statement | Attestation Statements | 2025-07-23 | PDF 244.7 KB |
| Product similarity Declaration | Attestation Statements | 2025-07-23 | PDF 129.9 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2025-07-23 | PDF 1.2 MB |
| Us_Agent | Attestation Statements | 2025-07-23 | PDF 80.8 KB |
| Confidentiality | Cover Letter(s) | 2025-07-23 | PDF 136.4 KB |
| Letter Authorization | Cover Letter(s) | 2025-07-23 | PDF 52.8 KB |
| MPE | RF Exposure Info | 2025-07-23 | PDF 109.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 55.1 KB | |
| Schematics Metadata only | Schematics | PDF 511.4 KB | |
| Operational Description Metadata only | Operational Description | PDF 105.7 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 59.8 KB |
Application Information
| Application ID | 8DOTehOaH42oSZ/CDQj5Cg== |
|---|---|
| Final Action Date | 2025-07-23 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037256161 |
| Model | S1000 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Scent Diffuser |
| Responsible Party | Jinnv Song, service@charm-aroma.com , 13760775194 |
| 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 | 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 | No |
| 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 | Output power listed is conducted. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 8DOTehOaH42oSZ/CDQj5Cg== | 2025-07-23 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0032000 |
Grants
TCB Grant - Application 8DOTehOaH42oSZ/CDQj5Cg==
| 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: 07/23/2025 Application Dated: 07/23/2025 |
| Guangzhou Changmu Technology Co., Ltd. |
| 501-506, 5th Floor, Building 25, |
| No. 22 Lixin 10th Road, Zengcheng District, |
| Guangzhou, Guangdong, China |
| Attention: Jinnv Song , |
| 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: | 2BQSU-S1000 |
| Name of Grantee: | Guangzhou Changmu Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Scent Diffuser |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0032 |
| Output power listed is conducted. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |