FCC ID 2A3SYHHM006
Humidifier
by Hesung Innovation Limited
Grantee Code: 2A3SY Product Code: HHM006
Latest application date: 2026-06-03
FCC ID Device Details
| FCC ID | 2A3SYHHM006 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A3SY |
| Product Code | HHM006 |
| Applicant Business | Hesung Innovation Limited 🇨🇳 |
| Related Domains |  hesung.com |
| Equipment Class | Humidifier |
| Test Firm | Shenzhen Huaxia Testing Technology Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Class II permissive change or modification of presently authorized equipment | 2026-06-03 |
| 2402-2480 MHz | Original Equipment | 2024-09-11 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-09-11 | PDF 3.2 MB |
| Internal photos | Internal Photos | 2026-06-03 | PDF 3 MB |
| Internal Photos | Internal Photos | 2024-09-11 | PDF 3 MB |
| External photos | External Photos | 2026-06-03 | PDF 1.5 MB |
| External Photos | External Photos | 2024-09-11 | PDF 1.6 MB |
| Label | ID Label/Location Info | 2024-09-11 | PDF 2.2 MB |
| Test setup photos | Test Setup Photos | 2026-06-03 | PDF 712.9 KB |
| Test Setup Photos | Test Setup Photos | 2024-09-11 | PDF 681.7 KB |
| Test Report 2G4WLAN | Test Report | 2026-06-03 | PDF 2.9 MB |
| Test Report 2G4WLAN_rev1 | Test Report | 2026-06-03 | PDF 3 MB |
| Test Report BT LE | Test Report | 2026-06-03 | PDF 715 KB |
| Test Report BT LE_rev1 | Test Report | 2026-06-03 | PDF 1.3 MB |
| Test Report1 | Test Report | 2024-09-11 | PDF 5.3 MB |
| Test Report2 | Test Report | 2024-09-11 | PDF 5.3 MB |
| Test Report3 | Test Report | 2024-09-11 | PDF 1.6 MB |
| Test Report4 | Test Report | 2024-09-11 | PDF 1.2 MB |
| Agent attestation letter | Attestation Statements | 2026-06-03 | PDF 147.7 KB |
| Covered equipment letter | Attestation Statements | 2026-06-03 | PDF 262.5 KB |
| Due digilence letter | Attestation Statements | 2026-06-03 | PDF 265.2 KB |
| Attestation of Cover List | Attestation Statements | 2024-09-11 | PDF 96.8 KB |
| U.S. Agent Letter of Attestation | Attestation Statements | 2024-09-11 | PDF 131.3 KB |
| C2PC requet letter | Cover Letter(s) | 2026-06-03 | PDF 134.6 KB |
| Confidentiality request letter | Cover Letter(s) | 2026-06-03 | PDF 261.8 KB |
| Judgement letter | Cover Letter(s) | 2026-06-03 | PDF 248.8 KB |
| ANT | Cover Letter(s) | 2024-09-11 | PDF 2.4 MB |
| Agent Authorization Letter Template | Cover Letter(s) | 2024-09-11 | PDF 133.9 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2024-09-11 | PDF 54.7 KB |
| Model Difference | Cover Letter(s) | 2024-09-11 | PDF 106.8 KB |
| RF exposure evaluation | RF Exposure Info | 2026-06-03 | PDF 312.3 KB |
| RF Exposure | RF Exposure Info | 2024-09-11 | PDF 308.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 57.7 KB | |
| Schematic Metadata only | Schematics | PDF 1 MB | |
| Schematics Metadata only | Schematics | PDF 822.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 92.6 KB |
Application Information
| Application ID | BBac2Hw97lDoHgyFkDKdxw== |
|---|---|
| Final Action Date | 2026-06-03 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0031685647 |
| Model | HHM006 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Humidifier |
| Responsible Party | Bera Yang, bera.yang@hesung.com , +86-13826971634 |
| Non-Technical Contact | Glen Zhang, Hesung Innovation Corp, glen.zhang@hesung.com , (929) 501-5877 |
| Test Firm | Jack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com  , +8613902988375 |
| 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 | Does not apply |
| Composite Device | 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 |
|---|---|---|
| BBac2Hw97lDoHgyFkDKdxw== | 2026-06-03 | Class II permissive change or modification of presently authorized equipment |
| bH1eDWioHe1EQLenA+1GDw== | 2024-09-11 | Original Equipment |
Grants
TCB Grant - Application bH1eDWioHe1EQLenA+1GDw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 09/11/2024 Application Dated: 09/06/2024 |
| Hesung Innovation Limited |
| Room 803, Chevalier House, |
| 45-51 Chatham Road South, Tsim Sha Tsui, Kowloon |
| Hong Kong, 999077 China |
| Attention: Bera Yang |
| 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: | 2A3SYHHM006 |
| Name of Grantee: | Hesung Innovation Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Humidifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0022 | |||
| 15C | 2412.0 - 2462.0 | 0.0174 |
| Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. 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. |
EAS Grant - Application bH1eDWioHe1EQLenA+1GDw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hesung Innovation Limited Room 803, Chevalier House, 45-51 Chatham Road South, Tsim Sha Tsui, Kowloon Hong Kong, 999077 China |
Date of Grant: 09/11/2024 Application Dated: 09/06/2024 |
| Attention: Bera Yang |
| 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: | 2A3SYHHM006 |
| Name of Grantee: | Hesung Innovation Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Humidifier |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0022 | |||
| 15C | 2412.0 - 2462.0 | 0.0174 |
| Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. 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. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 06/03/2026 Application Dated: 06/03/2026 |
| Hesung Innovation Limited |
| Room 803, Chevalier House, |
| 45-51 Chatham Road South, Tsim Sha Tsui, Kowloon |
| Hong Kong, 999077 China |
| Attention: Bera Yang , |
| 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: | 2A3SYHHM006 |
| Name of Grantee: | Hesung Innovation Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Humidifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0021 | |||
| 15C | 2412.0 - 2462.0 | 0.0138 |
| C2PC as hardware change. Power listed is maximum conducted output power. The device supports both 20 MHz and 40 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. The device contains BLE and 2.4GHz WLAN transmitters. |