FCC ID 2BOZU-SY16
Smart Ring
by Dongguan sanyi Zhijie Technology Co., LTD
Grantee Code: 2BOZU Product Code: SY16
Latest application date: 2025-11-27
FCC ID Device Details
| FCC ID | 2BOZU-SY16 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BOZU |
| Product Code | SY16 |
| Applicant Business | Dongguan sanyi Zhijie Technology Co., LTD 🇨🇳 |
| Equipment Class | Smart Ring |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-11-27 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2026-05-26 | PDF 2.2 MB |
| Internal photo | Internal Photos | 2026-05-26 | PDF 934.4 KB |
| external photo | External Photos | 2025-11-27 | PDF 622.1 KB |
| label&label location | ID Label/Location Info | 2025-11-27 | PDF 193.8 KB |
| setup photo | Test Setup Photos | 2025-11-27 | PDF 275.6 KB |
| antenna report | Test Report | 2025-11-27 | PDF 646.3 KB |
| test report | Test Report | 2025-11-27 | PDF 2.4 MB |
| US Agent | Attestation Statements | 2025-11-27 | PDF 298.7 KB |
| equipment covered list | Attestation Statements | 2025-11-27 | PDF 113.3 KB |
| Long & Short term Confidentiality Letter | Cover Letter(s) | 2025-11-27 | PDF 234.3 KB |
| POA | Cover Letter(s) | 2025-11-27 | PDF 16.3 KB |
| MPE | RF Exposure Info | 2025-11-27 | PDF 110.2 KB |
| block diagram Metadata only | Block Diagram | PDF 164 KB | |
| schematics Metadata only | Schematics | PDF 137.1 KB | |
| operational description Metadata only | Operational Description | PDF 278.4 KB |
Application Information
| Application ID | r8NXGejh0vcbHmPEaPTD/g== |
|---|---|
| Final Action Date | 2025-11-27 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036963197 |
| Model | SY16 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Ring |
| Responsible Party | Li Wang, 1051707607@qq.com  , 13538214502 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | tcb@metlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| r8NXGejh0vcbHmPEaPTD/g== | 2025-11-27 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00151 | 15C |
Grants
TCB Grant - Application r8NXGejh0vcbHmPEaPTD/g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 11/27/2025 Application Dated: 11/27/2025 |
| Dongguan sanyi Zhijie Technology Co., LTD |
| Room 601, Building 2, No. 8 Shahu 2nd Road, |
| Tangxia Town, |
| Dongguan City, Guangdong Province, China |
| Attention: Li Wang , |
| 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: | 2BOZU-SY16 |
| Name of Grantee: | Dongguan sanyi Zhijie Technology Co., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Ring |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00151 |
| Output power listed is conducted. |