FCC ID 2BPUV-TK20
smart ring
by Dongguan Huikang Intelligent Technology Co., Ltd.
Grantee Code: 2BPUV Product Code: TK20
Latest application date: 2025-06-04
FCC ID Device Details
| FCC ID | 2BPUV-TK20 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BPUV |
| Product Code | TK20 |
| Applicant Business | Dongguan Huikang Intelligent Technology Co., Ltd. 🇨🇳 |
| Equipment Class | smart ring |
| Test Firm | Shenzhen HTT Technology Co.,Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-06-04 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-06-04 | PDF 5 MB |
| appendix II EUT Internal photo | Internal Photos | 2025-06-04 | PDF 459.6 KB |
| appendix II EUT External photo | External Photos | 2025-06-04 | PDF 717.9 KB |
| Label and Label Location | ID Label/Location Info | 2025-06-04 | PDF 202.9 KB |
| appendix I EUT Test Setup photo | Test Setup Photos | 2025-06-04 | PDF 331.2 KB |
| Antenna specification | Test Report | 2025-06-04 | PDF 590.4 KB |
| HTT202505624F01_Test Report-BLE | Test Report | 2025-06-04 | PDF 1.9 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-06-04 | PDF 121.9 KB |
| USA-LocalRepLetter_V1.1 - 2BPUV-TK20 | Attestation Statements | 2025-06-04 | PDF 355.9 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-06-04 | PDF 102.4 KB |
| HTT202505624F02_RF Exposure-info | RF Exposure Info | 2025-06-04 | PDF 327.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 30.2 KB | |
| schematic Metadata only | Schematics | PDF 25 KB | |
| Operation Description Metadata only | Operational Description | PDF 162.7 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 148.2 KB |
Application Information
| Application ID | t5zipHqeKgj/8tbt3k7zzg== |
|---|---|
| Final Action Date | 2025-06-04 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037091790 |
| Model | TK20 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | smart ring |
| Responsible Party | Shengjie Zhan, zhanshengjie@aliyun.com  , 13603034005 |
| Test Firm | Kevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com  , 86-755-23595200 |
| 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 |
| 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 peak conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| t5zipHqeKgj/8tbt3k7zzg== | 2025-06-04 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0007000 |
Grants
TCB Grant - Application t5zipHqeKgj/8tbt3k7zzg==
| 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: 06/04/2025 Application Dated: 06/04/2025 |
| Dongguan Huikang Intelligent Technology Co., Ltd. |
| Room 101, No. 3, Humen Nanxin Road, Humen Town |
| Dongguan City, Guangdong Province, China |
| Attention: Shengjie Zhan , |
| 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: | 2BPUV-TK20 |
| Name of Grantee: | Dongguan Huikang Intelligent 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 | 0.0007 |
| Output Power listed is peak conducted. |