FCC ID 2AU63-R37R1
Smart Ear Cleaning Device
by Heifeng Zhizao(Shenzhen)Technology Co.,Ltd
Grantee Code: 2AU63 Product Code: R37R1
Latest application date: 2026-01-07
FCC ID Device Details
| FCC ID | 2AU63-R37R1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AU63 |
| Product Code | R37R1 |
| Applicant Business | Heifeng Zhizao(Shenzhen)Technology Co.,Ltd 🇨🇳 |
| Related Domains |  blackbees.cn |
| Equipment Class | Smart Ear Cleaning Device |
| Test Firm | Guangzhou LCS Compliance Testing Laboratory Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-01-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-01-07 | PDF 1.4 MB |
| Internal Photos | Internal Photos | 2026-01-07 | PDF 724.1 KB |
| External Photos | External Photos | 2026-01-07 | PDF 877 KB |
| Label and Label Location-FCC | ID Label/Location Info | 2026-01-07 | PDF 177.4 KB |
| Test Setup Photos | Test Setup Photos | 2026-01-07 | PDF 361.9 KB |
| Antenna Specification | Test Report | 2026-01-07 | PDF 811.7 KB |
| Appendix A Test Data for 2.4GWIFI FCC ID | Test Report | 2026-01-07 | PDF 5.7 MB |
| LCSC12075001EA_2.4G WLAN | Test Report | 2026-01-07 | PDF 1.1 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-01-07 | PDF 195.2 KB |
| USA-LocalRepLetter_V1.1 -2AU63-R37R1 | Attestation Statements | 2026-01-07 | PDF 612.1 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-01-07 | PDF 166.5 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2026-01-07 | PDF 183.4 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-01-07 | PDF 177.3 KB |
| LCSC12075001EB_RF Exposure Evaluation-FCC | RF Exposure Info | 2026-01-07 | PDF 272.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 149.9 KB | |
| schematic Metadata only | Schematics | PDF 202.8 KB | |
| Operation Description Metadata only | Operational Description | PDF 49.7 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 146.5 KB |
Application Information
| Application ID | QDA4BnPBG07TSweDwvRmPA== |
|---|---|
| Final Action Date | 2026-01-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028058030 |
| Model | R37R1 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Ear Cleaning Device |
| Responsible Party | Lin Xiansheng, lvquanlai@blackbees.cn , 86-18566527746 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Gavin Liang, Guangzhou LCS Compliance Testing Laboratory Ltd, gavin.liang@lcs-cert.com  , 86-20-39166689 |
| 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 |
|---|---|---|
| QDA4BnPBG07TSweDwvRmPA== | 2026-01-07 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2412-2462 MHz | 0.0073 | 15C |
Grants
TCB Grant - Application QDA4BnPBG07TSweDwvRmPA==
| 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: 01/07/2026 Application Dated: 01/07/2026 |
| Heifeng Zhizao(Shenzhen)Technology Co.,Ltd |
| Room 1205, Building 1, Vanke Xingchen Building, |
| Xinqiao Street |
| Bao 'an , District, Shenzhen, Guangdong,, China |
| Attention: Lin Xiansheng , 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: | 2AU63-R37R1 |
| Name of Grantee: | Heifeng Zhizao(Shenzhen)Technology Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Ear Cleaning Device |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0073 |
| Output Power listed is average conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. |