FCC ID 2A2VUVFS766
Royyt+ Pro S Smart Body Fat Scale
by Shenzhen Subject Technology Co., Ltd.
Grantee Code: 2A2VU Product Code: VFS766
Latest application date: 2026-07-14
FCC ID Device Details
| FCC ID | 2A2VUVFS766 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A2VU |
| Product Code | VFS766 |
| Applicant Business | Shenzhen Subject Technology Co., Ltd. 🇨🇳 |
| Related Domains |  bridgeportadv.com |
| Equipment Class | Royyt+ Pro S Smart Body Fat Scale |
| Test Firm | Shenzhen Huaxia Testing Technology Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-07-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-07-14 | PDF 4.5 MB |
| Internal photos | Internal Photos | 2026-07-14 | PDF 601.6 KB |
| External photos | External Photos | 2026-07-14 | PDF 523.2 KB |
| Label and label location | ID Label/Location Info | 2026-07-14 | PDF 1.2 MB |
| Test setup photos | Test Setup Photos | 2026-07-14 | PDF 524.6 KB |
| Antenna information | Test Report | 2026-07-14 | PDF 824 KB |
| Appendix test data BT LE | Test Report | 2026-07-14 | PDF 4.7 MB |
| Test Report BT LE | Test Report | 2026-07-14 | PDF 752.9 KB |
| Agent attestation letter | Attestation Statements | 2026-07-14 | PDF 184.5 KB |
| Covered equipment letter | Attestation Statements | 2026-07-14 | PDF 268.6 KB |
| Due digilence letter | Attestation Statements | 2026-07-14 | PDF 258.8 KB |
| Confidentiality request letter | Cover Letter(s) | 2026-07-14 | PDF 265.9 KB |
| RF exposure evaluation | RF Exposure Info | 2026-07-14 | PDF 274.7 KB |
| Block diagram Metadata only | Block Diagram | PDF 184.6 KB | |
| Schematic Metadata only | Schematics | PDF 2.3 MB | |
| Operation description Metadata only | Operational Description | PDF 114.1 KB |
Application Information
| Application ID | hA0zueLc4ARLNyuNIvGZzQ== |
|---|---|
| Final Action Date | 2026-07-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031266000 |
| Model | VFS766 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Royyt+ Pro S Smart Body Fat Scale |
| Responsible Party | Yanfei Sun, Subjectfcc@163.com  , +8618129820148 |
| Non-Technical Contact | Yong Liu, Bridgeport Advisory LLC, yliu@bridgeportadv.com , (708)680-6688 |
| 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 |
|---|---|---|
| hA0zueLc4ARLNyuNIvGZzQ== | 2026-07-14 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.001 | 15C |
Grants
TCB Grant - Application hA0zueLc4ARLNyuNIvGZzQ==
| 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: 07/14/2026 Application Dated: 07/14/2026 |
| Shenzhen Subject Technology Co., Ltd. |
| 705, Building 11, Phase II, Tianan Yungu |
| Industrial Park, Gangtou Community |
| Bantian Sub-District, Longgang District, Shenzhen, China |
| Attention: Yanfei Sun , General 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: | 2A2VUVFS766 |
| Name of Grantee: | Shenzhen Subject Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Royyt+ Pro S Smart Body Fat Scale |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.001 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. |