FCC ID 2BTYJ-CHR01
Smart Ring
by C&R Digital Technology Hong Kong Co., Limited
Grantee Code: 2BTYJ Product Code: CHR01
Latest application date: 2026-03-18
FCC ID Device Details
| FCC ID | 2BTYJ-CHR01 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BTYJ |
| Product Code | CHR01 |
| Applicant Business | C&R Digital Technology Hong Kong Co., Limited 🇨🇳 |
| Related Domains |  unishapetech.com  hyunturlee-commerce.com |
| Equipment Class | Smart Ring |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2BEKU-R30ECG Grant Date: 05/08/2025 | 2026-03-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| External photos | External Photos | 2026-03-18 | PDF 855.3 KB |
| ID label and location | ID Label/Location Info | 2026-03-18 | PDF 133.2 KB |
| Attestation_Statement | Attestation Statements | 2026-03-18 | PDF 156.6 KB |
| Kaspersky Statement | Attestation Statements | 2026-03-18 | PDF 282.3 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2026-03-18 | PDF 1.4 MB |
| Us_Agent | Attestation Statements | 2026-03-18 | PDF 142.1 KB |
| Authorization Letter from original applicant | Cover Letter(s) | 2026-03-18 | PDF 130 KB |
| Change ID Request | Cover Letter(s) | 2026-03-18 | PDF 178.1 KB |
| Letter Authorization | Cover Letter(s) | 2026-03-18 | PDF 123.8 KB |
Application Information
| Application ID | eynuLrglfGzPyTq5ppQVtw== |
|---|---|
| Final Action Date | 2026-03-18 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2BEKU-R30ECG Grant Date: 05/08/2025 |
| Applicant FRN | 0037805678 |
| Model | CHR01 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Smart Ring |
| Responsible Party | Sugar Cui, yinxin@unishapetech.com , 1560010897 |
| Technical Contact | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com  , 400-688-3552 |
| Non-Technical Contact | Jianfeng Gao, Herland International Trading Inc, jianfenggao@hyunturlee-commerce.com , 001-909-772-1888 |
| Test Firm | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com , 400-688-3552 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| 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 |
|---|---|---|
| eynuLrglfGzPyTq5ppQVtw== | 2026-03-18 | Change in identification of presently authorized equipment. Original FCC ID: 2BEKU-R30ECG Grant Date: 05/08/2025 |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 2402-2480 MHz | 15C |
Grants
TCB Grant - Application eynuLrglfGzPyTq5ppQVtw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 03/18/2026 Application Dated: 03/17/2026 |
| C&R Digital Technology Hong Kong Co., Limited |
| Room 701, Unit 127, 7/F, Tower B New Mandarin |
| Plaza 14 Science Museum Road Tsim Sha Tsui, |
| Kowloon HONG KONG, China |
| Attention: Sugar Cui , |
| 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: | 2BTYJ-CHR01 |
| Name of Grantee: | C&R Digital Technology Hong Kong Co., Limited |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Smart Ring |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 |